脈沖響應英語怎麼說及英語單詞
㈠ 英語翻譯 跪求！
Signal processing filter design is the core issue. As the finite impulse response (FIR) digital filter with infinite impulse response (IIR) digital filter is difficult to achieve linear phase characteristics, the signal transmission does not occur when significant phase distortion, thus FIR filter in engineering practice has been widely used. FIR filter is the core of the design of finite impulse response calculated to approximate the given frequency response, common design method is a window method and frequency sampling. In this paper, design of frequency sampling FIR filter, frequency sampling method can be directly in the frequency domain of the FIR filter design, for those who only a few selected non-zero value of the sampling frequency narrowband filter particularly effective. 】 【Body
A linear phase FIR digital filter characteristics:
1, the introction of the linear phase
Set for the FIR filter frequency response function. Can be expressed as
Called the rate function for the real function. It should be noted and the amplitude frequency characteristics of different functions for the positive real function, while the desirable negative.
Known as the phase characteristic function, then known as the first class (A class) linear phase characteristics; At the time, called the second class (B class) linear phase characteristics.
2, FIR filters with linear phase characteristics (length)
1) The time-domain characteristics
A Class: (1)
B: (2)
Group delay: a constant, so the A class and B class of linear phase characteristic referred to as constant group delay characteristics.
2) frequency-domain characteristics
A Class: N is odd (case 1): About three al symmetry.
N is even (case 2): on the odd symmetry ().
Class B: N is odd (case 3): About three odd symmetry.
N is even (case 4): On the odd symmetry, on the even symmetry.
3 points
(1) Case 1: You can achieve all filtering (low pass, high pass, band pass, band stop and point resistance, etc.).
(2) Case 2: impossible to have high-pass, band pass and point-stop filter.
(3) Scenario 3: You can only achieve band-pass filter.
(4) case 4: not achieve low-pass, band stop and point stop filter.
Second, the frequency sampling design method of design principles:
FIR digital filter is designed to meet the design requirements to find a filter or system unit impulse response function.
According to frequency of sampling theory, if the length, in the upper unit circle on the sampling interval be
(3)
As long as, there
, (4)
(5)
Thus, as long as that FIR digital filter frequency response function in the interval point sampling, we can determine the unit impulse response filter or system function, which is the frequency sampling design of the theory.
Frequency sampling frequency sampling is based on the above theory index constructed by the filtering characteristics of filter frequency response function approximation hope its in the sampled
, (6)
Then, obtain the unit impulse response, or obtain the system function. In this way, or is the result of FIR digital filter design.
Third, with the frequency sampling design of FIR filter design steps:
(1) According to the stop-band attenuation α minimum number of sampling points chosen transition zone m.
(2) to determine the width of transition zone B, estimate the frequency domain sampling points (filter length) N. If the increase in m were transitional zone samples, the transition zone width approximation into (m +1) 2π / N. When the N to determine when, m the greater the wider the transition zone. If the width of a given transition zone B, the requirement (m +1) 2π/NB, filter length N must satisfy the following estimation formula:
(3) to construct a wish to approximate the frequency response function:
=
Questions added: (4) According to (6) Type in the frequency domain sampling
(5) H (k) for N point IDFT, be the first class of linear phase FIR digital filter unit pulse response
6) test design results. If the minimum stopband attenuation does not meet the target, will have to change the value of transition zone sampling, up until the meet the requirements. If the filter does not meet the target frequency boundary requirement. If the filter does not meet the target frequency boundary requirements, will have to fine-tuning of the boundary frequency
4, frequency sampling design of FIR filters:
(1) The general frequency response function of the actual design of the ideal frequency response characteristics of the corresponding approximation as hoped, it will give the design simplified.
(2) linear phase FIR design constraints on and if, as the rate of sampling, said sampling phase
(3) the approximation error and the improvement measures, the estimated value
5, frequency sampling method and design characteristics of test results:
Features of this method are: the frequency domain directly involved in any frequency response of FIR digital filters, the concept clearly and directly. But difficult to control the border frequency. Therefore, the design, should be tested, can increase the frequency of sampling points to improve the accuracy of the boundary, but this will increase the cost of filters and calculation.
For narrow-band filter, even if the large passband and fewer non-zero sample, so that the interpolation of equation (5) items less effective, so that the slip road parallel to achieve low frequency sampling structure, so that filter cost rection, reced operations. Therefore, the design method for narrow-band filter design
願會對你有用
㈡ 高分求翻譯,謝謝
With the information era and the advent of the digital world, digital signal processing in many areas has been widely used. Signal processing filter is the main content of the main applications of signal filtering, detection and parameter estimation techniques, is the most widely used in a system. IIR digital filter is an important kind of filter, It uses the lower order can be achieved very good frequency selective properties, in communication, speech signal processing, HDTV, biomedical and seismic survey and many other aspects are widely used. This paper right IIR digital filter basic theory, performance and design methods to conct a comprehensive analysis; and MATLAB, the IIR digital filter design the study, which mainly include : the same impulse response method, bilinear transform and direct design. And on this basis, respectively, for noise pollution after the ECG signal and the voice signal spectrum analysis, According to the spectrum and signal characteristics calculated filter parameters, design corresponding IIR digital filters, for the filtering experiment.
디지털 세계의 정보 시대 그리고 출현으로, 계속 많은 지역에서 디지털 신호 처리는 널리 이용된다. 신호 처리 여과기는 거르는 신호의 주요 응용 프로그램의 주요 내용, 탐지이고 매개변수 의견 기술은, 체계에서 널리 이용된다. IIR 디지털 여과기는 여과기의 중요한 종류이다, 하층 사회를 달성한 아주 좋은 주파수 선택적인 재산, 커뮤니케이션, HDTV에서 가공하는일 수 있다, 음성 신호 생물 의학 사용하고 지진 조사 및 다른 많은 양상은 널리 이용된다. 포괄적 분석을 시행하는 이 서류상 권리 IIR 디지털 여과기 기본적인 이론, 성과 및 설계법; 그리고 주로 다음을 포함하는 MATLAB 의 IIR 디지털 여과기 디자인 학문: 쌍일차 동일한 순간 자극 응답 방법은 디자인을 변형시키고 지시한다. 그리고 스펙트럼과 신호 특성에 따르면 ECG 신호 그리고 음성 신호 빛띠 분석 후에 소음 공해를 위한 이 기초에, 거르는 실험을 위한 각각, 여과기 매개변수, 디자인 대응 IIR 디지털 여과기를, 산출했다.
阿拉伯文到英語 測試版朝鮮語到英語 測試版德語到法語德語到英語俄語到英語 測試版法語到德語法語到英語葡萄牙語到英語日語到英語 測試版西班牙語到英語義大利語到英語英語到阿拉伯文 測試版英語到朝鮮語 測試版英語到德語英語到俄語 測試版英語到法語英語到葡萄牙語英語到日語 測試版英語到西班牙語英語到義大利語英語到中文(繁體) 測試版英語到中文(簡體) 測試版中文到英語 測試版中文(繁體到簡體) 測試版中文(簡體到繁體) 測試版
更好的翻譯建議
感謝您為 Google 翻譯提供翻譯建議。我們會利用您的建議在將來更新我們的系統時提高翻譯質量。 디지털 세계의 정보 시대 그리고 출현으로, 계속 많은 지역에서 디지털 신호 처리는 널리 이용된다. 신호 처리 여과기는 거르는 신호의 주요 응용 프로그램의 주요 내용, 탐지이고 매개변수 의견 기술은, 체계에서 널리 이용된다. IIR 디지털 여과기는 여과기의 중요한 종류이다, 하층 사회를 달성한 아주 좋은 주파수 선택적인 재산, 커뮤니케이션, HDTV에서 가공하는일 수 있다, 음성 신호 생물 의학 사용하고 지진 조사 및 다른 많은 양상은 널리 이용된다. 포괄적 분석을 시행하는 이 서류상 권리 IIR 디지털 여과기 기본적인 이론, 성과 및 설계법; 그리고 주로 다음을 포함하는 MATLAB 의 IIR 디지털 여과기 디자인 학문: 쌍일차 동일한 순간 자극 응답 방법은 디자인을 변형시키고 지시한다. 그리고 스펙트럼과 신호 특성에 따르면 ECG 신호 그리고 음성 신호 빛띠 분석 후에 소음 공해를 위한 이 기초에, 거르는 실험을 위한 각각, 여과기 매개변수, 디자인 대응 IIR 디지털 여과기를, 산출했다.
㈢ 前台用英語怎麼說
前台的英文：reception。
reception
英 [rɪ'sepʃ(ə)n] 美 [rɪ'sɛpʃən]
n. 接待；接收；招待會；感受；反應
短語
reception area接待處；接待室
reception room會客室，接待室
wedding reception結婚宴會，婚宴
reception centren. 接待處
例句
Wait at reception for me.
在服務台等我。
近義詞
1、reaction
英 [rɪ'ækʃ(ə)n] 美 [rɪ'ækʃən]
n. 反應，感應；反動，復古；反作用
短語
reaction kinetics反應動力學
polymerase chain reaction聚合酶鏈反應
adverse reaction不良反應；逆反應；有害反應
catalytic reaction催化反應
allergic reaction過敏反應；變態反應
2、response
英 [rɪ'spɒns] 美 [rɪ'spɑns]
n. 響應；反應；回答
短語
rapid response快速反應
impulse response脈沖響應
response surface反應曲面
response speed響應速度；反應速度
㈣ 求：汽車專業英語詞彙大全 ，越全越好
汽車專業英語
汽車專業英語 汽車專業英語詞彙 汽車專業英語詞彙大全
中文 English
輪椅升降機 wheel chair lift
圖例 legend
工位 station
吊運裝置 overhead hoist
更衣室 restroom
1號廠房工藝布置方案圖 proposal of the Plant I layout
合籠 mate
底盤平移台 chassis shuttle
車輛轉移台 bus transfer
前圍角板 front wall angle cover
後圍側板 rear wall side cover
保險杠 bumper
三類底盤 three type chassis
左側圍應力蒙皮 R/S stretching skin (road side)
中塗 floating coat
拼裝台 collector
切割輪口 wheel -arch cutting
內飾 trim
線束 harness
返工 re-doing
輪罩護板 wheel house
發車前准備 pre-delivery
舉升 hoist
小批量產品 be pilot
2 套 two kits
配電站 power transformer substation
裙板 skirt
發動機托架 engine holding frame
診斷報警系統 diagnosis and alarming system
互換性 interchangeability
縮微圖紙 microfiche files
總裝 final assembly
磷化 phosphating
儀錶板 dash board
切齊 trimming
結構完整性 structure integrity
自動癒合的防腐材料 self-healing corrosion preventative material
長途客車 inter-city bus
改裝廠 refitting factory
遮陽板 sun visor
隨車工具 tool box
鋼化玻璃 toughened grass
異形鋼管 special steel pipe
全天候空調系統 full range A/C
強制通風 ram-air ventilation
停機時間 downtime
無公害柴油 clean diesel
寬敞懸臂式座椅 roomy cantilevered seat
防滑地板 no-skid floor
織物紋里鋁合金 textured aluminum extrution
爬坡能力 grade ability
排水閥 drain valve
除濕器 moisture ejector
怠速時 at idle
琴式驅動橋 banjo type drive axle
通風口 ct
恆溫控制 thermostatic control
平衡水箱 surge tank
變光開關 simmer switch
消音器 muffler
防破壞 vandal resistant
聚碳化透鏡 poly-carbonate len
鍍鋅板 galvanized plate
搭接 lap
亮麗的外表 smart apperance
隱藏式固定 concealed fastening
水窪 ponding
發動機中置式客車 bus with under floor engine
組合式客車車身 molar bus body
薄殼式結構 shell construction
襯墊 pad
空氣導流板 air deflector
擱梁 shelf beam
腰梁 waist rail
梭梁 stabilizing beam
腰帶式安全帶 diagonal safety belt
壓條 trim strip
嵌條 insertion strip
翼板 fender
斜撐 bracing piece
轉向盤回正性試驗 test of steering wheel returnability
轉向盤轉角脈沖試驗 steering wheel impulse input test
轉向盤轉角階躍輸入試驗 steering wheel step input or transient state yaw response test
極限側向加速度試驗 limiting lateral acceleration test
汽車平順性隨機輸入行駛試驗 automobile ride random input running test
汽車平順性單脈沖輸入行駛試驗 automobile ride single pulse input running test
汽車懸掛系統固有頻率與阻尼比的測定試驗 measurement of natural frequency and damping raito of suspension
功率突然變化影響試驗 test of effect of sudden power change
汽車專業英語詞彙大全
收油門後控制試驗 test of control at breakway
橫風穩定性試驗 test of crosswind stability
反沖試驗 kick-back test
輪胎爆破響應時間試驗 test of burst response of tyre
繞過障礙物試驗 obstacle avoidance test
移線試驗 lane change test
J型轉彎試驗 test of J turn
頻率響應時間試驗 frequency response test
瞬態響應時間試驗 transient response test
階路響應時間試驗 step response test
脈沖響應試驗 pulse response test
靜態操舵力試驗 static steering effort test
懸架舉升試驗 jack-up test of suspension
耐翻傾試驗 test of overturning immunity
輪輞錯動試驗 rim slip test
風洞試驗 wind tunnel test
制動穩定性試驗 test of braking stability
最小轉彎直徑試驗 minimum turning diameter test
操舵力試驗 steering effort test
類型 type
發動機 engine
內燃機 intenal combusiton engine
動力機裝置 power unit
汽油機 gasoline engine
汽油噴射式汽油機 gasoline-injection engine
火花點火式發動機 spark ignition engine
壓燃式發動機 compression ignition engine
往復式內燃機 reciprocating internal combustion engine
化油器式發動機 carburetor engine
柴油機 diesel engine
轉子發動機 rotary engine
旋輪線轉子發動機 rotary trochoidal engine
二沖程發動機 two-stroke engine
四沖程發動機 four-stroke engine
直接噴射式柴油機 direct injection engine
間接噴射式柴油機 indirect injection engine
增壓式發動機 supercharged engine
風冷式發動機 air-cooled engine
油冷式發動機 oil-cooled engine
水冷式發動機 water-cooled engine
自然進氣式發動機 naturally aspirated engine
煤氣機 gas engine
液化石油氣發動機 liquified petroleum gas engine
柴油煤氣機 diesel gas engine
多種燃料發動機 multifuel engine
石油發動機 hydrocarbon engine
雙燃料發動機 el fuel engine
熱球式發動機 hot bulb engine
多氣缸發動機 multiple cylinder engine
對置活塞發動機 opposed piston engine
對置氣缸式發動機 opposed-cylinder engine
十字頭型發動機 cross head engine
直列式發動機 in-line engine
星型發動機 radial engine
筒狀活塞發動機 trunk-piston engine
斯特林發動機 stirling engine
套閥式發動機 knight engine
氣孔掃氣式發動機 port-scavenged engine
傾斜式發動機 slant engine
前置式發動機 front-engine
後置式發動機 rear-engine
中置式發動機 central engine
左側發動機 left-hand engine
右側發動機 right-hand engine
短沖程發動機 oversquare engine
長沖程發動機 undersquare engine
等徑程發動機 square engine
頂置凸輪軸發動機 overhead camshaft engine
雙頂置凸輪軸發動機 al overhead camshaft engine
V形發動機 V-engine
頂置氣門發動機 valve in-head engine
側置氣門發動機 side valve engine
無氣門發動機 valveless engine
多氣門發動機 multi-valve engine
卧式發動機 horizontal engine
斜置式發動機 inclined engine
立式發動機 vertical engine
W形發動機 w-engine
I形發動機 I-engine
L形發動機 L-engine
F形發動機 F-engine
性能 performance
二沖程循環 two-stroke cycle
四沖程循環 four-stroke cycle
狄塞爾循環 diesel cycle
奧托循環 otto cycle
混合循環 mixed cycle
定容循環 constant volume cycle
工作循環 working cycle
等壓循環 constant pressure cycle
理想循環 ideal cycle
熱力循環 thermodynamic cycle
沖程 stroke
活塞行程 piston stroke
長行程 long stroke
上行程 up stroke
下行程 down stroke
進氣行程 intake stroke
充氣行程 charging stroke
壓縮行程 compression stroke
爆炸行程 explosion stroke
膨脹行程 expansion stroke
動力行程 power stroke
排氣行程 exhaust stroke
膨脹換氣行程 expansion-exchange stroke
換氣壓縮行程 exchange-compression stroke
汽車專業英語詞彙大全
止點 dead center
上止點 top dead center(upper dead center)
下止點 lower dead center(bottom dead center)
上止點前 budc(before upper dead center)
上止點後 atdc(after top dead cetner)
下止點前 bbdc(before bottom dead center)
下止點後 abdc(after bottom dead center)
缸徑 cylinder bore
缸徑與行程 bore and stroke
空氣室 energy chamber
氣缸余隙容積 cylinder clearance volume
燃燒室容積 combustion chamber volume
氣缸最大容積 maximum cylinder volume
壓縮室 compression chamber
排氣量 displacement
發動機排量 engine displacement
活塞排量 piston swept volume
氣缸容量 cylinder capacity
單室容量 single-chamber capacity
容積法 volumetry
壓縮比 compression ratio
臨界壓縮比 critical compression ratio
膨脹比 expansion ratio
面容比 surface to volume ratio
行程缸徑比 stroke-bore ratio
混合比 mixture ratio
壓縮壓力 compression pressure
制動平均有效壓力 brake mean effective pressure(bmep)
空燃比 air fuel ratio
燃空比 fuel air ratio
燃料當量比 fuel equivalence ratio
扭矩 torque
單缸功率 power per cylinder
升功率 power per liter
升扭矩 torque per liter
升質量 mass per liter
減額功率 derating power
輸出馬力 shaft horsepower
馬力小時，馬力時 horsepower-hour
總馬力 gross horse power
總功率 gross power
凈功率 net power
燃油消耗量 fuel consumption
比燃料消耗率 specific fuel consumption
空氣消耗率 air consumption
機油消耗量 oil consumption
有效馬力 net horse power
額定馬力 rated horse power
馬力重量系數 horsepower-weight factor
制動功率 brake horse power
制動熱效率 brake thermal efficiency
總效率 overall efficiency
排煙極限功率 smoke limiting horsepower
功率曲線 power curve
機械損失 mechanical loss
機械效率 mechanical efficiency
有效熱效率 effective thermal efficiency
充氣系數 volumetric efficiency
過量空氣系數 coefficient of excess air
適應性系數 adaptive coefficient
扭矩適應性系數 coefficient of torque adaptibility
轉速適應性系數 speed adaptive coefficient
強化系數 coefficient of intensification
校正系數 correction factor
換算系數 conversion factor
活塞平均速度 mean piston speed
發動機轉速 engine speed (rotational frequency)
怠速轉速 idling speed
經濟轉速 economic speed
起動轉速 starting speed
最低穩定工作轉速 lowest continuous speed with load
最大扭矩轉速 speed at maximum torque
最高空轉轉速 maximum no load governed speed
調速 speed governing
超速 overspeed
怠速 idling
轉速波動率 speed fluctuation rate
工況 working condition(operating mode)
額定工況 declared working condition
變工況 variable working condition
穩定工況 steady working condition
空載 no-load
全負荷 full load
超負荷 overload
部分負荷 part load
充量（進氣） charge
旋轉方向 direction of rotation
順時針 clockwise
逆時針 counter-clockwise
左轉 left-hand rotation
右轉 right-hand rotation
外徑 major diameter
中徑 pitch diameter
內徑 minor diameter
徑向間隙 radial clearance
發動機性能 engine performance
載入性能 loading performance
起動性能 starting performance
汽車專業英語詞彙大全
加速性能 acceleration performance
動力性能 power performance
排放性能 emission performance
空轉特性 no load characteristics
負荷特性 part throttle characteristics
調速特性 governor control characteristics
萬有特性 mapping characteristics
穩定調速率 steady state speed governing rate
氣缸體和氣缸蓋 cylinder block and head
氣缸體 cylinder block
整體鑄造 cast inblock (cast enblock)
發動機罩 engine bonnet
氣缸體加強筋 engine block stiffening rib
氣缸 cylinder
（轉子機）缸體 stator
缸徑 cylinder bore
氣缸體機架 cylinder block frame
氣缸蓋 cylinder head
配氣機構箱 valve mechanism casing
氣缸體隔片 cylinder spacer
氣缸蓋密封環 cylinder head ring gasket
氣缸蓋墊片 cylinder head gasket
氣缸套 cylinder liner(cylinder sleeve)
乾式缸套 dry cylinder liner
濕式缸套 wet cylinder liner
氣缸水套 water jacket
膨脹塞 expansion plug
防凍塞 freeze plug
氣缸壁 cylinder wall
環脊 ring ridge
排氣口 exhaust port
中間隔板 intermediate bottum
導板 guideway
創成半徑（轉子機） generating radius
缸體寬度（轉子機） operating width
機柱 column
燃燒室 combustion chamber
主燃燒室 main combustion chamber
副燃燒室 subsidiary combustion chamber
預燃室 prechamber
渦流燃燒室` swirl combustion chamber
分開式燃燒室 divided combustion chamber
渦流式燃燒室 turbulence combustion chamber
半球形燃燒室 hemispherical combustion chamber
浴盆形燃燒室 bathtub section combustion chamber
L形燃燒室 L-combustion chamber
楔形燃燒室 wedge-section combustion chamber
開式燃燒室 open combustion chamber
封閉噴射室 closed spray chamber
活塞頂內燃燒室 piston chamber
爆發室 explosion chamber
燃燒室容積比 volume ratio of combustion cahmber
燃燒室口徑比 surface-volume ratio of combustion chamber
通道面積比 area ratio of combustion chamber passage
曲軸箱通氣口 crankcase breather
凸輪軸軸承座 camshaft bearing bush seat
定時齒輪室罩 camshaft drive(gear)cover
曲軸箱檢查孔蓋 crankcase door
㈤ 有關汽車的英語單詞
收油門後控制試驗 test of control at breakway
橫風穩定性試驗 test of crosswind stability
反沖試驗 kick-back test
輪胎爆破響應時間試驗 test of burst response of tyre
繞過障礙物試驗 obstacle avoidance test
移線試驗 lane change test
J型轉彎試驗 test of J turn
頻率響應時間試驗 frequency response test
瞬態響應時間試驗 transient response test
階路響應時間試驗 step response test
脈沖響應試驗 pulse response test
靜態操舵力試驗 static steering effort test
懸架舉升試驗 jack-up test of suspension
耐翻傾試驗 test of overturning immunity
輪輞錯動試驗 rim slip test
風洞試驗 wind tunnel test
制動穩定性試驗 test of braking stability
最小轉彎直徑試驗 minimum turning diameter test
操舵力試驗 steering effort test
類型 type
發動機 engine
內燃機 intenal combusiton engine
動力機裝置 power unit
汽油機 gasoline engine
汽油噴射式汽油機 gasoline-injection engine
火花點火式發動機 spark ignition engine
壓燃式發動機 compression ignition engine
往復式內燃機 reciprocating internal combustion engine
化油器式發動機 carburetor engine
柴油機 diesel engine
轉子發動機 rotary engine
旋輪線轉子發動機 rotary trochoidal engine
二沖程發動機 two-stroke engine
四沖程發動機 four-stroke engine
直接噴射式柴油機 direct injection engine
間接噴射式柴油機 indirect injection engine
增壓式發動機 supercharged engine
風冷式發動機 air-cooled engine
油冷式發動機 oil-cooled engine
水冷式發動機 water-cooled engine
自然進氣式發動機 naturally aspirated engine
煤氣機 gas engine
液化石油氣發動機 liquified petroleum gas engine
柴油煤氣機 diesel gas engine
多種燃料發動機 multifuel engine
石油發動機 hydrocarbon engine
雙燃料發動機 el fuel engine
熱球式發動機 hot bulb engine
多氣缸發動機 multiple cylinder engine
對置活塞發動機 opposed piston engine
對置氣缸式發動機 opposed-cylinder engine
十字頭型發動機 cross head engine
直列式發動機 in-line engine
星型發動機 radial engine
筒狀活塞發動機 trunk-piston engine
斯特林發動機 stirling engine
套閥式發動機 knight engine
氣孔掃氣式發動機 port-scavenged engine
傾斜式發動機 slant engine
前置式發動機 front-engine
後置式發動機 rear-engine
中置式發動機 central engine
左側發動機 left-hand engine
右側發動機 right-hand engine
短沖程發動機 oversquare engine
長沖程發動機 undersquare engine
等徑程發動機 square engine
頂置凸輪軸發動機 overhead camshaft engine
雙頂置凸輪軸發動機 al overhead camshaft engine
V形發動機 V-engine
頂置氣門發動機 valve in-head engine
側置氣門發動機 side valve engine
無氣門發動機 valveless engine
多氣門發動機 multi-valve engine
卧式發動機 horizontal engine
斜置式發動機 inclined engine
立式發動機 vertical engine
W形發動機 w-engine
I形發動機 I-engine
L形發動機 L-engine
F形發動機 F-engine
性能 performance
二沖程循環 two-stroke cycle
四沖程循環 four-stroke cycle
狄塞爾循環 diesel cycle
奧托循環 otto cycle
混合循環 mixed cycle
定容循環 constant volume cycle
工作循環 working cycle
等壓循環 constant pressure cycle
理想循環 ideal cycle
熱力循環 thermodynamic cycle
沖程 stroke
活塞行程 piston stroke
長行程 long stroke
上行程 up stroke
下行程 down stroke
進氣行程 intake stroke
充氣行程 charging stroke
壓縮行程 compression stroke
爆炸行程 explosion stroke
膨脹行程 expansion stroke
動力行程 power stroke
排氣行程 exhaust stroke
膨脹換氣行程 expansion-exchange stroke
換氣壓縮行程 exchange-compression stroke
㈥ answer的英語單詞
雙解釋義
vt. & vi.1.回答，答復; 解答； 答辯speak or write words in return to a question
vt.2. 回信，應答，響應act in return to a letter,bell,call,signal,etc.
vt. & vi.3. 符合，適應，滿足be suitable or satisfactory
vi.4. 成功，奏效succeed; be effective
基本要點
⒈answer用作動詞的基本意思是「回答，答復」，可以用言語回答，也可以用文字回答，還可以用行動回答，視賓語的不同可靈活翻譯。
⒉answer用作及物動詞時，可接人、物或that從句作賓語，也可接雙賓語（兩個賓語都是直接賓語），作「符合，滿足」解時賓語主要是need,hope,purpose等抽象名詞。
⒊answer用作不及物動詞時主要表示「回答，負責，保證，成功，奏效，適應，符合」。
⒋answer表示用語言、文字或行動對問題進行回答，是一最常用詞； 用於轉義表示「符合，適應」等義時，是較正式的用法； answer to the name則是口語用法。
⒌answer for表示「受責備」時可用於被動結構，表示「許諾，答應別人」時也常用於被動結構，表示其他意思時均常用於一般時態。作「對…負有責任」解時，通常不用於進行體。
搭配
～+名詞
answer a query回答質問
answer a question回答問題
answer a riddle解謎底
answer a speech致答詞
answer an accusation對譴責作詳細的答辯
answer examination paper答卷
answer examination questions回答考題
answer nothing不作回答
answer sb's request答復某人的要求
answer the problem解決問題
answer the reporter's question回答記者的問題
answer the teacher回答老師的提問
answer a letter回信
answer alarm對警報作出反應
answer an advertisement應聘
answer the bell開門，應門
answer the call應召，響應號召
answer the door開門，應門
answer the phone接電話
answer the provocations of sb 還擊某人的挑釁
answer the telephone接電話
answer a description of與…描述相符
answer all common emergencies符合日常的急救
answer blows with blows以牙還牙
answer claims符合要求
answer sb's expectations符合某人的期望
answer sb's hopes符合某人的希望
answer sb's needs適應某人需要
answer sb's purposes符合某人的目的
answer sb's words與某人所言相符
answer the demand符合要求
answer the job適應工作的要求
answer the prayer滿足了祈禱者的願望
answer the requirements of適應…的需要
～+名詞
answer now即刻回答
answer off-hand即席回答
answer right now馬上回答
answer very well很好地回答
answer wrong答錯
answer absolutely堅決地回答
answer accurately准確地回答
answer admirably極為成功地回答
answer affectionately深情地回答
answer affirmatively肯定地回答
answer aptly恰當地回答
answer bewilderedly令人手足無措地回答
answer bitterly痛苦地回答
answer bluntly率直地回答
answer bravely勇敢地回答
answer breathlessly喘不過氣地回答
answer briefly簡略地回答
answer carelessly粗心地回答
answer casually漫不經心地回答
answer challengingly具有挑戰性地回答
answer coldly冷淡地回答
answer completely圓滿地回答
answer comprehensively全面地回答
answer confusedly混亂地回答
answer correctly正確地回答
answer courteously有禮貌地回答
answer curtly草率無禮地回答
answer darkly無知地回答
answer definitely明確地回答
answer deftly巧妙地回答
answer directly直接地回答
answer doggedly教條地回答
answer economically節省地回答
answer effectively給人印象深刻地回答
answer emphatically有力地回答
answer energetically精力旺盛地回答
answer excitedly激動地回答
answer explicitly清楚地回答
answer faithfully忠實地回答
answer falteringly支吾地回答
answer fantastically荒謬地回答
answer firmly堅決地回答
answer fitly適度地回答
answer frankly坦率地回答
answer fully充分地回答
answer glibly油嘴滑舌地回答
answer gravely嚴肅地回答
answer guardedly謹慎地回答
answer hastily草率地回答
answer hoarsely沙啞地回答
answer hotly激烈地回答
answer hysterically歇斯底里地回答
answer immediately立即回答
answer impolitely毫無禮貌地回答
answer indignantly憤慨地回答
answer knowingly老練地回答
answer laughingly笑著回答
answer listlessly焦躁地回答
answer mechanically機械地回答
answer mildly溫和地回答
answer nervously不安地回答
answer orally口頭回答
answer passionately熱情地回答
answer perfectly完善地回答
answer persistently固執地回答
answer philosophically鎮靜地回答
answer pointedly中肯地回答
answer politely有禮貌地回答
answer promptly迅速地回答
answer proudly自豪地回答
answer quickly很快地回答
answer readily做好准備地回答
answer relevantly中肯地回答
answer reluctantly勉強地回答
answer respectfully尊敬地回答
answer rudely粗魯地回答
answer sensibly明智地回答
answer seriously認真地回答
answer sharply厲聲回答
answer sheepishly膽怯地回答
answer shortly唐突地回答
answer simply簡單地回答
answer slowly慢條斯理地回答
answer snappishly辛辣地回答
answer stubbornly頑強地回答
answer tartly尖刻地回答
answer thoughtfully若有所思地回答
answer triumphantly得意洋洋地回答
answer truthfully真誠地回答
answer uncomfortably不自在地回答
answer unconcernedly漠不關心地回答
answer uninterestingly無趣地回答
answer vehemently激烈地回答
answer verbally口頭回答
answer warmly熱情地回答
answer worthily值得回答
answer back頂嘴，回嘴
answer up清楚地回答，直言不諱地回答
～+介詞
answer by以…方式回答
answer by cable拍電報答復
answer by telephone打電話答復
answer in以某種工具或態度回答
answer in the affirmative肯定地答復
answer in the negative作否定回答
answer in writing form書面回答
answer with以…方式回答
answer with a blow以拳作答
answer with an unhesitating negative斷然給予否定的答復
answer with applause報以掌聲
answer with hard work以努力工作來回報
answer for對…負責，用作，保證
answer for one's actions對某人的行動負責
answer for safety對安全負責
answer for sb's honesty保證某人誠實
answer for the consequences對後果負責
answer to聽從，（與…相）符合，與…一致
answer to sb for sth 因某事對某人負責
answer to sb's needs適合某人的要求
answer to the description與描述的情況相符
answer to the door聞聲開門
answer to the purpose of符合…目的，足以代替…之用
常用短語
answer back頂嘴
answer tovt. 符合（回答）...
answer for對 ... 負責 為 ....
answer upvt. 迅速回答...
answer to the name ofvt. 名叫（叫作）...
answer sheet答案紙
automatic answer自動應答
answer supervision應答監視
answer bus應答匯流排
sty answer不能令人滿意的回答...
answer signal應答信號；回答信號...
answer lamp應答信號燈；應答指示燈...
manual answer人工應答
answer print校正拷貝
answer mode應答方式
answer byte回答位元組
pulse answer脈沖響應
night answer夜間應答服務...
answer holding保持應答
answer delay應答時延
辨析
answer for,answer to
⒈這兩個短語都可表示「符合…需要」，其區別是：接needs,wishes,hopes,description等詞時用answer to; 而接purpose時則只能用answer for。
⒉這兩個短語都可表示「負責」，其區別是：answer for表示對事負責； 而answer to則表示對人負責。試比較：
I will answer for him.
他的事情由我負責。
I will answer to him.
我將對他負責。
answer sth,answer to sth
及物動詞和「不及物動詞+to」，這里有個語言史的問題，即有些動詞過去帶to而現在不帶，而有些動詞過去不帶to而現在帶，如listen; 還有些動詞兩者都能用，如approach。不過不帶to的情況更普遍。answer的情況是用於「回答，答復」等直義時一般用作及物動詞，即不帶to。例如：
Answer my question,please.請回答我的問題。
用於「符合，適合」等轉義時，兩種用法均可，不過不帶to時直接性較強。例如：
This dictionary answers (to) my needs.這本詞典符合我的需要。
to answer,be an answer to
英語中系動詞與動作動詞相比，其語氣往往顯得較弱，所以下面兩個句子，第一個顯然更常用。
她臉上的表情就足以回答我的問題了。
Her facial expression alone answered my question.
Her facial expression alone was an answer to my question.
answer,reply,respond
這三個詞意思相近，常可通用。例如：
I don't know what to answer〔reply,respond〕.我不知道該怎麼回答。
它們之間的區別是：
⒈詞源不同，answer來自古英語； reply來自古法語； respond來自拉丁語。
⒉answer和reply可指口頭、書面或行動上的回答，而respond則偏重於用行動回答或響應。
⒊answer既可用作及物動詞，也可用作不及物動詞，還可用作名詞； 而reply通常只用作不及物動詞，但其後可接直接引語或that引導的賓語從句，用作及物動詞時，賓語只能是所說的話； respond既可用作及物動詞也可用作不及物動詞，其名詞形式是response。
⒋answer接letter,question等詞時用作及物動詞，即不加to，而reply和respond只能用作不及物動詞，即必須加to。
⒌answer可接雙直賓語，而reply和respond則不能。
⒍answer後可接人或物； reply的對象一般不能是人，而只能是物。
⒎answer多指對問題的回答； reply一般用於對某一陳述或主張的回答，特別是對相反意見、議論等的答復； 而respond通常指對號召、職責等作出響應或反應。
⒏answer後接a letter時只指復信表示收到來信； 而reply to a letter則指要答復來信中所提出的全部問題或提請注意的各點。
⒐作「給出答案」解時只能用answer，不能用reply和respond。
⒑表示「作出相應反應」，可用answer和respond，不能用reply。
⒒answer最普通，最常用； 而reply和respond都是正式用語，口語中少用。
正誤辨析
一周前我給她回了信。
[誤]I answered her letter for a week.
[正]I answered her letter a week ago.
[正]It is a week since I answered her letter.
[析]answer是瞬間動詞，不表示持續動作，不可與表示一段時間的狀語連用。 雙解釋義
C1. 回答； 迴音 words spoken or written in return
C2. 答案 solution to a problem
U3. 反應 gesture or act done in return
基本要點
⒈answer用作可數名詞時主要表示用口頭或書面作出的「回答，答復，答辯」或表示最初不知道而經過思考之後才得出的「答案，解答」。
⒉answer前一般須有冠詞、數詞或其他能修飾可數名詞的限定詞（語），其後可接表示「針對…的」介詞短語to sth (to不可換成表示所有關系的of或表示目的的for等介詞）。
⒊know all the answers意為「（自以為）精通一切」。
搭配
address answer致答詞
appeal answer呼籲答復
approve answer批准答辯
ask for an answer要求答復
avoid an answer迴避答復
be ready with an answer隨時可作答復
bring back an answer帶來答復
burden answer承擔回答任務
combat answers反駁答復
confine answer限制答復
consider answer考慮回答
decide one's answer決定某人的答復
defend answer答辯
deign no answer不屑回答
demand an answer要求答復
disturb answer攪亂了回答
draw answer from從…得出答案
echo answer迴音
evade answer逃避回答
evolve answer推論出答案
expect an answer希望〔期待〕答復
express answer表示答復
extort answer歪曲答復
fire back answer回擊
get an answer得到答復
give an answer給予答復
give sb an answer給某人一個答復
have an answer得到答復
hit upon answer請求回答
make answer (to）回答…
merit answer值得回答
mock answer嘲弄
observe answers觀察
offer an answer給予答復
prepare an answer准備回答
press for an answer催促答復
protest answer抗議
provide an answer給予答復
receive an answer接到答復
reject answer拒絕回答
respond with answer回答
return an answer來了答復
send an answer給予回答
send sb an answer by以…方式答復某人
signal answer用信號發出回答
snap answer急促地回答
study answer研究解決辦法
sweeten answer使回答聽起來悅耳
volunteer answer志願提供回答
wait for an answer等待回答
want an answer (to）要求對…作出答復
write an answer作出書面回答
write back an answer寫回信
choose an answer選擇答案
come up with the answer找到答案
constitute answer制定答案
correct an answer改正答案
cultivate answer培植答案
dig an answer找答案
examine answer檢查答案
exhibit answer展示答案
find an answer找出答案
furnish an answer提供答案
guess the answer猜出答案
justify answer證實答案
know the answer知道答案
owe answer to把答案歸功於…
supply answer提供答案
supply an answer to the question提供問題的答案
形容詞+～
accurate answer准確的回答
adequate answer恰當的回答
admirable answer令人崇敬的回答
affirmative answer肯定的回答
amazing answer令人吃驚的回答
ambiguous answer模稜兩可的回答
apt answer恰當的回答
arrogant answer傲慢的回答
authoritative answer權威性的答復
bad answer壞的回答
best answer最好的回答
brave answer大膽的答復
brief answer扼要的回答
broken answer支離破碎的回答
candid answer坦率的回答
careful answer小心的回答
categorical answer斬釘截鐵的回答
cautious answer謹慎的回答
civil answer有禮貌的回答
clear answer清楚的回答
clever answer聰明的回答，精明的回答
comforting answer令人欣慰的回答
complete answer全面的回答
comprehensive answer全面的回答
conclusive answer決定性的回答
concrete answer具體的回答
confident answer自信的回答
contemptuous answer卑劣的回答
convincing answer令人信服的答復
correct answer正確的回答
courteous answer有禮貌的回答
curt answer草率無禮的回答
daring answer大膽的回答
definite answer明確的回答
different answer不同的回答
diplomatic answer圓滑的回答
direct answer直接的回答
discouraging answer令人沮喪的回答
distinct answer清楚的答復
dramatic answer戲劇性的答案
bious answer含糊其詞的回答
sty answer不能令人滿意的回答
efficient answer有效的回答
equivocal answer含糊的回答
evasive answer含糊其詞的回答
explicit answer明白的回答
favourable answer滿意的回答
fit answer合適的回答
flippant answer輕佻的回答
foolish answer愚蠢的回答
forceful answer有力的回答
frank answer坦率的回答
full answer圓滿的回答
funny answer可笑的回答
good answer好的回答
guarded answer謹慎的回答
harsh answer苛刻的答案
heedless answer漫不經心的回答
immediate answer立即答復
impatient answer不耐煩的回答
impertinent answer不相乾的回答
impressive answer給人以深刻印象的回答
incorrect answer錯誤的回答
indefinite answer含糊其詞的回答
indignant answer憤怒的回答
inevitable answer不可避免的回答
instant answer立即回答
insulting answer侮辱性的回答
intelligible answer易懂的答案
irrelevant answer不對題的回答
laconic answer簡潔的回答
lengthy answer啰唆的回答
logical answer邏輯的回答
long answer冗長的回答
meaningless answer無意義的回答
measured answer有分寸的答案
mechanical answer機械的回答
mild answer溫和的回答
model answer標準的答案
modest answer謙遜的回答
negative answer否定的回答
no answer未作回答
no certain answer不肯定的回答
only one answer唯一答案
oral answer口頭回答
partial answer不公正的答案
patient answer耐心的回答
perfect answer完善的答案
persuasive answer有說服力的答案
pleased answer滿意的答復
poor answer拙劣的回答
positive answer正面的回答
practical answer實際的回答
prevaricating answer支支吾吾的回答
prompt answer及時回復
proper answer適當的答復
proud answer傲慢的答復
provocative answer挑釁性的答復
questionable answer有問題的回答
quick answer迅速的回答
quiet answer溫和的回答
ready answer脫口而出的回答
respectful answer恭敬的回答
right answer正確的答案
satisfactory answer令人滿意的回答
sharp answer尖刻的回答
short answer簡短的回答
shrewd answer機敏的回答
shuffling answer搪塞的回答
significant answer有意義的答復
simultaneous answer同時的答復
skillful answer巧妙的回答
snappish answer不耐煩的回答
soft answer溫和的回答，委婉的回答
straight answer直接的回答
stubborn answer執拗的答復
succinct answer簡潔的回答
sufficient answer充分的回答
tentative answer試探性的回答
thoughtless answer輕率的回答
ultimate answer最後的回答
unexpected answer意外的答復
uninteresting answer索然無味的回答
unsatisfactory answer不能令人滿意的回答
unwilling answer不情願的回答
vague answer含糊的回答
verbal answer口頭回答
wise answer聰明的回答
witty answer機智的回答
wrong answer錯誤的回答
～+介詞
answer about關於…的答復
answer by以…方式回答
answer by word of mouth口頭回答
answer for對…的回答
answer for question對問題的回答
answer from sb 要某人回答
answer in written書面答復
answer of…的答案
answer of the exercise練習的答案
answer to對…的回答
answer to a letter回信
answer to problem答案
answer to question答案
詞語辨析
answer,reply
這兩個詞的共同意思是「回答，答復」，都可用作名詞或動詞。其區別在於：
⒈answer主要指用語言文字回答問題、指責或爭論，也可能是以行動滿足要求或應付情況； reply則主要指用語言文字給予回答，進行解釋等，也可指用行動回答。
⒉answer作為名詞時，其後常接介詞to; reply作為名詞時，其後往往接介詞to或者for。例如：
The Western answer to this move was the use of plane to supply food.西方對這一建議的答復是用飛機提供食品。
They gave her a reply for her claim.他們對她的要求做了答復。
⒊answer是普通用語，用得比較廣泛； reply則較為正式。