帶形屏蔽柵英語怎麼說及英文翻譯
⑴ 英語文獻翻譯,可以加分,百度谷歌這些翻譯軟體就別回答了
The FPGA and SerDes we use cost about $40, about a third of the cost for the cheapest Xilinx Virtex-II Pro series FPGA necessary for implementing a system as in [11]. Using this hardware we currently achieve event rates that are about three to four times faster than in [11].
Such a Serializer-Deserializer locally receives data on a parallel bus and then sends it over a serial output at a multiple of the parallel interface speed and vice versa for the serial receive path. The parallel interface is usually used for on-board, the serial for off-board communication.
我們所用的FPGA和串並轉換器(SerDes)只花了四十元,而執行[11] 里所述的系統中不可或缺的Xilinx Virtex-II Pro 系列 FPGA,最便宜的也要三倍於這個價錢。目前通過使用這個硬體,我們實現的事件率比起[11] 所表述的系統較快三至四倍。
這種串並轉換器在本機接收由並行匯流排傳輸過來的數據,然後通過串列輸出口以多倍於並行介面的速度傳送出去;而在串列的接收路徑反之亦然。通常並行介面是用於機載通信,而串列介面用於機外通信。
• In the approach described in [11], the receiver simply drops events if it is not ready to receive them. We implemented a flow-control scheme that ensures that all events reach its destination. In case the receiver is currently unable to receive an event because it does not have the necessary receive buffer space available, it can tell the sender to stop until space is available.
• The FPGA package type chosen allow for in-house assembly and repair as opposed to the ball-grid-array package used in
在[11]里所闡述的方法,如果接收器還未准備接收事件數據,它會直接就刪除事件。我們執行一個信息流控制設計以確保所有的事件都到達目的地。若是接收器因為沒有必要的接收緩沖空間導致目前不能接收事件,它可以通知發送者停止發送直到可用空間的出現。
選擇這類FPGA封裝可以進行內部組裝與維修,相反於下列組件所使用的球柵陣列封裝:
[11].
1) SerDes - TI TLK2501 / TLK3101: The SerDes we can use on our system is either the TLK2501 or the TLK3101 from Texas Instruments. The TLK2501 supports up to 2.5Gbit/s, the TLK3101 supports up to 3.125Gbit/s, and has on-chip termination resistors. As terminating the differential traces correctly is not a trivial layout task, it is easier to achieve working PCB layouts with the TLK3101. Our system both supports the TLK2501 and the TLK3101 as an assembly option. We also successfully achieved mixed setups where TLK2501 and TLK3101 are communicating with each other at 2.5Gbit/s.
On the parallel side of the SerDes these chips have a 16bit transmit and a 16bit receive bus. They use 8bit/10bit coding and are also otherwise very similar to the Rocket IOs used in [11]. With the 16bit word length and the 8bit/10bit coding the SerDes parallel interfaces run at 1/20 of the serial speed.
[11].
1. SerDes -TI TLK2501 / TLK3101:可以在我們系統使用的SerDes是德克薩斯儀器公司生產的TLK2501 或TLK3101。TLK2501可支持高達2.5Gbit/s帶寬,the TLK3101則可達3.125Gbit/s,且還有片內終止電阻。由於正確終止差分示蹤不是個平常的版面工作,比較容易實現是對TLK3101進行PCB版圖操作。我們的系統都支持TLK2501和TLK3101這兩個組裝選擇。我們也成功把TLK2501和TLK3101組合,互相以2.5Gbit/s通信。
在SerDes的並行一邊,這些晶元都有個16位輸出和16位接收匯流排。它們用8/10位編碼,其他方面也與 [11]系統中使用的Rocket收發器相同。以16位碼字長度和8/10位編碼的配置,SerDes並行介面的運行速度只有串列介面的1/20。
2) Cables & Connector Pin-Out: We are using Serial ATA connectors and cables to create Serial AER connections between our boards in multi-chip experimental setups. The connectors have seven pins, two differential pairs and three ground pins. With a SATA cable connecting boards A and B, we use the first differential pair of the cable to transmit serial AER data from the SerDes on A to the SerDes on B. The second differential pair is used to feed back a flow-control signal from the FPGA on B to the FPGA on A.
On the connector pins 2/3 are SerialAER+/-, pins 5/6 are FlowControl+/-. The remaining pins are the shielding, which we simply left unconnected on both sides, thus having a floating shield.
2. 線纜與連接器引出線:我們多晶元實驗設備的板與板之間的串列連接是使用串列ATA連接器與線纜來實現。該連接器共有七根線,兩對差分線和三根地線。通過一條SATA線纜將A板與B板連接,我們利用線纜的第一個對差分線從A板上的SerDes將串列AER數據傳送到B板上的SerDes。另一對差分線是用於把信息流控制信號從B板的FPGA反饋回A板上的FPGA。
連接器的第2/3線是串列AER+/-,第5/6線是信息流控制+/-。剩餘的線作為屏蔽,兩邊都留著不連接,形成一個懸浮屏蔽罩。
3) AC Coupling: We decided to use AC coupled instead of the simpler DC coupled serial links. With AC coupled links there is no common ground reference over all the boards in a system. This eliminates board-to-board ground-bounce problems, and also reces line frequency injection.
3. AC 耦合:我們決定用AC耦合鏈路而不是較簡單的DC耦合鏈路。用AC耦合鏈路能使系統中的所有版塊都沒有公共接地參照。這可以消除板對板的地電壓反彈問題,而且還可以減少行頻注入。
【英語牛人團】
⑵ 時間緊迫,哪位朋友能幫忙翻譯一下一些設備的英文名稱懸賞300分!謝謝!
這是一套骨膠處理系統的主要設備清單,量很大。請按照「懸賞300分!謝謝!」給分。
1骨料迴流螺旋 aggregate backflow screw
2無軸螺旋輸送機 shaftless screw conveyor
3三螺旋錐形混合機 triple spiral conical mixer
4斗提機 bucket elevator
5擠膠機搖擺頭 rubber extruder swinging head
6減速機 speed recer
7奈莫泵 NEMO pump
8耐腐蝕泵 corrosion resistance pump
9排污泵 sewage pump
10自吸泵 self suction pump
11屏蔽泵 shielded pump
12潛水泵 submersible pump
13管道泵 pipeline pump
14泥漿泵 slurry pump
15骨素泵 ossein pump
16助濾泵 drainage filter pump
17預塗泵 pre-coat pump
18加壓泵 pump(booster pump)
19螺旋式濃漿泵 spiral thick slurry pump
20溶氣水泵 air-in-water pump (air associated water pump)
21計量泵 metering pump
22風冷式壓縮機 air cooled compressor
23水冷式壓縮機 water cooled compressor
24發電機 generator
25汽輪發電機 turbo generator
26柴油發電機 diesel generator
27預破碎機 pre-crusher
28棉餅破碎機 cotton cake crusher
29骨碎研磨機 bone grinding machine
30磨粉機 grinder
31隔柵機 grid machine
32篩粉分離器sieve separator
33重力分離機 gravity separator
34旋轉篩 rotating screen
35紙板過濾機 paper filtration
36圓盤過濾機disk filter
37UF超濾機UF ultrafilter
38棉餅過濾機 cotton cake filter
39脫酸機 acid extractor
40圓盤撈渣機 disc slag-dredger
41麻石除塵器 Mashi st remover
42廢水處理系統 waste water treatment system
43油水分離機 oil-water separator
44真空吸濾機vacuum suction filter
45碳濾水柱 carbone water filter column
46攪拌槽 agitating tank
47潛水攪拌器 submerged agitator
48三螺旋錐形混合器 triple spiral conical mixer
49壓棉機 cotton presser
50空氣加熱器 air heater
51空氣冷卻器 air cooler
52再生降溫熱交換器 regenerative desuperheater heat exchanger
53蒸煮水簾系統boiling (digesting) wet curtain system
54蒸汽減溫器 steam desuperheater
55氨製冷系統 ammonia refrigeration system
56乙二醇系統 glycol system
57蒸汽製冷機steam refrigeration machine
58雙頭螺旋蒸發器 double spiral evaporator
59空氣乾燥機 air dryer
60冷干機 refrigeration dryer
61冷凍式乾燥機 refrigerant air drier
62蒸汽鍋爐 steam boiler
63重油罐 heavy oil tank
64酸鹼儲罐 acid-base storage tank
65儲氣罐 air storage tank
66中和池 neutralization tank
67浸灰池 liming pool
68骨倉 bone silo
69浸酸桶 pickling barrel
70PLC控制器 PLC controller
71電動執行機構 electric actuator
72軟啟動器 soft starter
73電容補償櫃 capacitor compensation cabinet
74地磅測量 loadometer (weight bridge) measure
75節流閥 throttle (choke) valve
76旋塞閥 plug valve
77調節閥 control (adjusting) valve
78減壓閥 pressure recing valve
79柱塞閥 plunger valve
80紫外線殺菌器 ultraviolet sterilizer
⑶ 障礙物的英語翻譯
remora
[5remErE]
n.
障礙, 障礙物
remora
rem.o.ra
AHD:[rµm「…r-]
D.J.[6rem*r*]
K.K.[6rWm*r*]
n.(名詞)
Any of several marine fishes of the family Echeneidae, having on the head a sucking disk with which they attach themselves to sharks, whales, sea turtles, or the hulls of ships.Also called shark sucker ,suckerfish ,suckfish
鮣魚:屬於的幾種海魚的任何一種,在頭部有吸盤,常吸附於鯊魚,鯨,海龜或船體上也作 shark sucker,suckerfish,suckfish
Latin [delay (from the belief that they could slow ships down)]
拉丁語 [妨礙(由它們能使船放慢速度的說法而來)]
from remor³º} [to delay]
源自 remor³º} [妨礙]
re- [re-]
re- [前綴re-]
mor³º} [to delay] from mora [delay]
mor³º} [妨礙 源自 mora [妨礙]
remora
[5remErE]
【動】魚
阻礙, 障礙物
remora
rem.o.ra
AHD:[rµm「…r-…]
D.J.[6rem*r*]
K.K.[6rWm*r*]
n.
Any of several marine fishes of the family Echeneidae, having on the head a sucking disk with which they attach themselves to sharks, whales, sea turtles, or the hulls of ships.Also called shark sucker ,suckerfish ,suckfish
Latin [delay (from the belief that they could slow ships down)]
from remor³º} [to delay]
re- [re-]
mor³º} [to delay] from mora [delay]
barrier
[5bAriE]
n.
(阻礙通道的)障礙物, 柵欄, 屏障
barrier
barrier
AHD:[b²r「¶-…r]
D.J.[6b#ri8*]
K.K.[6b#ri+]
n.(名詞)
A structure, such as a fence, built to bar passage.
柵欄,擋板,壁壘,關卡:一種建造物,例如籬笆,用來禁止通行
Something immaterial that obstructs or impedes:
非物質的妨礙或阻礙物:
Intolerance is a barrier to understanding.See Synonyms at obstacle
偏狹是理解的一大障礙參見 obstacle
Ecology A physical or biological factor that limits the migration, interbreeding, or free movement of indivials or populations.
【生態學】 障礙:物理或生物因素,可以限制遷移、雜交或個體及群體的自由運動
A boundary or limit.
界限或限制
Something that separates or holds apart.
分開物,隔離物:用於分開或隔離的事物
A movable gate that keeps racehorses in line before the start of a race.
起跑屏障:在比賽開始前,使賽馬位於線內的可以活動的門
The palisades or fences enclosing the lists of a medieval tournament. Often used in the plural.
高圍欄:用來圍住中世紀馬上比武大賽賽場的木欄或柵欄,常用復數
Geology An ice barrier.
【地質學】 冰障
Middle English barrer
中古英語barrer
from Old French barriere
源自 古法語 barriere
from Vulgar Latin *barr³a
源自 俗拉丁語 *barr³a
from *barra [bar]
源自 *barra [禁止,阻止]
barrier
[5bAriE]
n.
柵欄; 屏障; 隔板, 擋板
海關關卡
障礙, 妨礙因素; 障礙物
界線
擴伸到海洋中的南極洲冰棱
勢壘, 位壘, 阻擋層; 絕緣(套)
人工堤
(賽馬的)出發柵
(包裝用的可以作成容器的)柔軟材料
abarrier light
海岸探照燈
the language barrier
語言上的隔閡
barrier beach
海浪所造成的沙灘
barrier reef
堡礁(一種珊瑚礁)
barrier treaty
邊界條約
set up a barrier between
在...中間設置障礙
remove a barrier between
拆除在...中間障礙
barrier
[5bAriE]
vt.
用柵圍住
crashbarrier
(英國)快速公路正中間為防止撞車而設的防護柵欄
crushbarrier
(人行道邊設置的)防止擁擠的鐵欄桿
passport barrier
出國限制(某些國家在簽發出國護照時所加的障礙)
tradebarrier
[常用復]貿易堡壘, 貿易限制(資本主義國家對發展國際貿易所設置的人為障礙)
barrier of speech
語言的隔閡
air barrier
氣密層; 內襯層
arming barrier
槍、炮、彈葯的保險器
automatic half barrier with flashing lights
裝有閃光燈的道口單側自動欄木
automatic half-gate barrier
單側自動欄木
back-biased barrier
(有)反向偏壓的阻擋層
bascule barrier
吊式欄木
bay barrier
【地質】灣口沙壩
biological barrier
【植】生物阻礙
biotic barrier
【生態】生物阻限
blood-brainbarrier
血腦障壁[屏障]
centrifugal barrier
【力】離心勢壘
chain barrier
鏈柵欄
chain-link-cable barrier
鋼索格子形擋板, 鋼索格子形柵欄
chemical barrier
化學性阻擋層
collector barrier
集電極勢壘, 集電極位壘
completely developed barrier
完全發展的勢壘
compressing barrier
壓縮阻片
contact (potential) barrier
【電】接觸勢壘
counterbalance barrier
平衡錘欄木
covert trade barrier
變相貿易壁壘
crop barrier
作物屏障
crossing barrier
道口欄木
crystal barrier
晶體勢壘
customs barrier
關稅壁壘
diffusion barrier
擴散勢壘區, 擴散式疊層
electtrostatic barrier
靜電能壘
emitter barrier
【電子】發射區勢壘
energy barrier
能障; 能壘
fire barriers
防火間隔
fish barrier
魚欄, 欄魚柵
fission barrier
裂變位壘
fixed barrier
固定阻片
flash barrier
瞬時遮光板
閃弧隔板
瞬時屏蔽
floating barrier
浮動擋板; 浮油柵
folding barrier
折疊欄木
heat barrier
熱障
heterogeneous barrier
不均勻阻擋層
high-resistance barrier
高電阻阻擋層
ice barrier
冰堡
impermeable barrier
不透水層
insulating barrier
絕緣層
intercrystalline barrier
晶間勢壘
internal barrier
內勢壘
inversion barrier
反演勢壘
ion barrier
離子障壁
ion implanted barrier
離子注入勢壘
isolation barrier
隔離阻障
junction barrier
結勢壘
language barrier
語言障礙
lattice barrier
格子欄木
lay-head barrier
灣頭沙洲
light barrier
擋光板, 光壘
median barrier
路中護欄
metal-semiconctor barrier
金屬-半導體墊壘
microporous barrier
【化工】微孔膜
moisture-vapour barrier
水汽隔絕層
movable barrier
可移動阻片
noise barrier
雜訊障
non-tariff barriers (to trade) (NTB)
非關稅貿易壁壘
nuclear potential barrier
核勢壘
oil barrier
油欄
permeability barrier
透性障
physiological barrier
生理障礙
placental barrier
胎盤屏障
platform barrier
站台柵欄
potential barrier
勢壘, 位壘
potential-energy barrier
(電)勢壘
primary protective barriers
【核】主防護牆
rectifying barrier
整流勢壘
reflecting barrier
反射障礙, 反射壁
rolling barrier
滑動欄木; 滑動欄桿
safety barrier
【航空】停機攔截網
secondary protective barrier
【核】二次防護層
sliding barrier
滑動欄木,滑輪欄木
sonic barrier
音障, 聲壘
sound barrier
聲壘
stationary barrier
固定支架, 固定擋塊
stone-st barrier
【采礦】岩粉棚
surface (potential) barrier
表面勢壘, 表面位壘
swing barrier
搖擺式欄木
tariff barrier
關稅壁壘
technical barriers
技術性貿易壁壘
thermal barrier
熱障
熱絕緣
threefold barrier
三倍壘
toll barrier
收費處路障
tsunami barrier
津波防波堤, 地震海嘯防波堤
vapo(u)r barrier
阻凝(蒸汽)層
vegetative barriers
植物性屏障
voltage barrier
勢壘
water barrier
防水層
barriers of infection
傳染屏障
barrier
bar.
AHD:[b²r「¶-…r]
D.J.[6b#ri8*]
K.K.[6b#ri+]
n.
A structure, such as a fence, built to bar passage.
Something immaterial that obstructs or impedes:
Intolerance is a barrier to understanding.See Synonyms at obstacle
Ecology A physical or biological factor that limits the migration, interbreeding, or free movement of indivials or populations.
A boundary or limit.
Something that separates or holds apart.
A movable gate that keeps racehorses in line before the start of a race.
The palisades or fences enclosing the lists of a medieval tournament. Often used in the plural.
Geology An ice barrier.
Middle English barrer
from Old French barriere
from Vulgar Latin *barr³a
from *barra [bar]
barrier
來自古法語 barrier,bar 欄,桿
barrier
barrier
[5bAriE]
n.
柵欄,屏障;障礙
fraise
[freiz]
n.
障礙物
fraise
fraise
AHD:[fr³z]
D.J.[fre!z]
K.K.[frez]
n.(名詞)
A defensive barrier of pointed, inclined stakes or barbed wire.
防禦工事:築有尖利的、傾斜的木樁或鐵蒺藜的防禦性的障礙物
A ruff for the neck worn in the 16th century.
高領:16世紀戴在脖子上的領子
French
法語
from Old French [mesentery (from its pleated shape)]
源自 古法語 [腸系膜(由它的打褶的形狀而來)]
from (feves) frasees [shelled (beans), from the resemblance between the mesentery and the peel surrounding indivial broad beans]
源自 (feves) frasees [剝殼的(豆類),由腸系膜與包在單個寬豆子外的皮的相似性而來]
from Latin (faba) fr¶a [ground (bean)] [feminine past participle of] frendere [to crush] * see frenum
源自 拉丁語 (faba) fr¶a [土地(豆類)] [] frendere的陰性過去分詞 [起皺] *參見 frenum
fraise
[freiz]
n.
【軍】(鐵絲網或木樁構成的)障礙物
(16世紀歐洲流行的)皺領
fraise
fraise
AHD:[fr³z]
D.J.[fre!z]
K.K.[frez]
n.
A defensive barrier of pointed, inclined stakes or barbed wire.
A ruff for the neck worn in the 16th century.
French
from Old French [mesentery (from its pleated shape)]
from (feves) frasees [shelled (beans), from the resemblance between the mesentery and the peel surrounding indivial broad beans]
from Latin (faba) fr¶a [ground (bean)] [feminine past participle of] frendere [to crush] * see frenum