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溫度梯度法英語怎麼說及英文翻譯

發布時間: 2025-09-25 16:46:45

⑴ 均勻性的英文,均勻性的翻譯,怎麼用英語翻譯均勻性

均勻性

[物] homogeneity更多釋義>>

[網路短語]

均勻性 uniformity;homogeneity;Evenness
梯度溫度均勻性 Gradient Uniformity
均勻性指數 Evenness indices;Evenness;uniformity index

⑵ 求文獻翻譯,15分。下面是化工類關於催化劑的一段英文,懇求哪位英文不錯的朋友幫我翻譯下吧,謝謝啦

我自己的翻譯:
VOCs(揮發性有機化合物)被認為是一種可以引起許多環境問題的一大類空氣污染物。越來越多的揮發性有機化合物同它們的毒性和致癌性物質釋放到大氣中,這就要求研究人員找到一種有效的方法銷毀它。催化燃燒是在低溫下把揮發性有機化合物轉化成CO2和H2O的有效方法。如鉑,鈀,釕等貴金屬是眾所周知的高活性的揮發性有機化合物的氧化催化劑。普遍認為一種新的揮發性有機化合物的催化劑應注意兩件事情:氣溫較低活性和較高的熱穩定性。然而,在大多數情況下,在一個從300°C 升至1300°C 的催化反應器中存在溫度梯度而各種揮發性有機化合物燃燒催化劑需要能覆蓋這個溫度變化的范圍。當操作溫度超過1000° C時,將會導致催化劑在活躍點燒結,其催化活性隨之下降。通常情況下,最常用的支持是氧化鋁,它在某些情況下並不能保證足夠的熱穩定性。在這個意義上說,開發一個新的,熱穩定,低成本的材料作為揮發性有機化合物的燃燒的支持和催化劑,是非常需要的。

⑶ 梯度的英語翻譯 梯度用英語怎麼說

你好!
梯度
gradient 英[ˈgreɪdiənt] 美[ˈɡrediənt]
n. [物] 梯度,陡度; (溫度、氣壓等) 變化率,梯度變化曲線版; <英>(道路的)傾斜度,坡權度;
adj. 傾斜的; [動] 步行的,能步行的;
[例句]The courses are long and punishing, with steep gradients.
這些賽道既長又有陡坡,極具挑戰性。

⑷ 梯度   [tī dù]什麼意思近義詞和反義詞是什麼英文翻譯是什麼

梯度 [tī dù]

[梯度]基本解釋

一量(例如溫度、壓力或聲強度)在指定方向每單位距離的數值變化

[梯度]網路解釋

在向量微積分中,標量場的梯度是一個向量場。標量場中某一點上的梯度指向標量場增長最快的方向,梯度的長度是這個最大的變化率。更嚴格的說,從歐幾里得空間Rn到R的函式的梯度是在Rn某一點最佳的線性近似。在這個意義上,梯度是雅可比矩陣的一個特殊情況。在單變數的實值函式的情況,梯度只是導數,或者,對於一個線性函式,也就是線的斜率。梯度一詞有時用於斜度,也就是一個曲面沿著給定方向的傾斜程度。可以通過取向量梯度和所研究的方向的點積來得到斜度。梯度的數值有時也被稱為梯度。 更多→ 梯度

[梯度]英文翻譯

gradient

⑸ 海洋能方面的英語翻譯..

Ocean energies (OEs) are referred to as a group of renewable energies attached to (這是按照你的字面意思翻譯的,我覺得改為contained in較好) the oceanic water. Through a variety of physical processes, the ocean recieves, stores(reserves), and emits energies in the forms of tide, wave, temperature difference, salinity gradient, and ocean flow, etc.
The earth's surface area is about 5.1×10^8km^2, including 1.49×10^8km^2 land surface area (account for 29%) and 3.61×10^8km^2 ocean surface area. Land mean altitude is around 840m with sea surface as a referrence, while the mean depth and volume of the ocean are 380 m and 1.37×10^9km^3, respectively. The endless ocean can not only provide people with shipping(transportation), water resource, and rich minerals, but also can store solar energy and the derived wind energy in the forms of thermal energy and mechanical energy, and these energies are not easy to loss as those in the land or air.
OEs have the following features:
1. OEs have large storage in the total water in the ocean, however, the energy contained in per volume, per area, and per length is low. This is to say, large energy only can be obtained from large volume of oceanic water.
2.OE has renewability. It derives from solar radiation and gravitation between celestial bodies such as the sun, the moon, therefore, OE is renewable and inexhaustible as long as the celestial bodies coexsist with the earth.
3.OEs can be divided into relative stable energies and instable energies. The former include temperature difference energy, salinity gradient energy, and ocean flow energy, while the latter also can be subdivided into two groups as regular instable energies (eg. tidal energy and tidal current energy) and irregular energies (eg. wave energy). People can compile timeto-time and day-by-day tide and ocean flow prediction everywhere to predict tide scale and ocean flow according to tide and ocean flow dynamics(可選詞彙: fluctuations, changing rules). Tidal power stations and ocean flow power stations may arrange for their generations according to the prediction.
4. OEs belong to clean energies, that is to say, they cause almost none environmental pollution once belong exploered (可替換詞彙是developed,但是這里我覺得用給出的比較好).

⑹ 熱電偶TC、熱電阻RTD的小問題(直接拿分)

TC (Thermcouple)熱電偶:
熱電偶是溫度測量儀表中常用的測溫元件,是由兩種不同成分的導體兩端接合成迴路時,當兩接合點 熱電偶溫度不同時,就會在迴路內產生熱電流。如果熱電偶的工作端與參比端存有溫差時,顯示儀表將會指示出熱電偶產生的熱電勢所對應的溫度值。
缺點: 非線性、靈敏度低、需要參考點、電壓信號小、穩定性差。
RTD(Resistance Temperature Detector )電阻溫度探測器:
實際上是一根特殊的導線,它的電阻隨溫度變化而變化,通常RTD材料包括銅、鉑、鎳及鎳/鐵合金。RTD元件可以是一根導線,也可以是一層薄膜,採用電鍍或濺射的方法塗敷在陶瓷類材料基底上。
一般所用材料有:鉑、銅、鎳等;常用鉑,也稱鉑電阻。
優點:穩定、靈敏度高、線性好、范圍較寬。

⑺ temp是什麼意思啊拜託各位大神

n. [口]臨時雇員 vt. [口]做臨時工作 abbr. 溫度(temperature) temp [temp] [口語] n. 臨時工;臨時職員(尤指打字員或秘書等)(= temporary) vi. 當臨時工;當臨時職員: 例句: She is now temping in a law office. 她現在在一家律師事務所當臨時秘書。 adj. 臨時的 temp. abbr. 1. temperance 2. temperature 3. temporal 4. temporary 5. tempore [拉丁語]在…時 (= in the time of) 以上來源於: 《21世紀大英漢詞典》 英漢翻譯英英翻譯 temp [temp] n. a worker (especially in an office) hired on a temporary basis 網路釋義 Temp.. 1. 節奏專業音頻術語中英文對照Q-W ... TEMP temperature 溫度 Temp 節奏 TEMOP temporary 中間(工作)單元 ... www.siaaa.com- 基於220個網頁 2. 溫度 1、 溫度 ( Temp ):當系統 溫度 超出0℃~60℃的范圍,警報指示燈會亮同時會發出警報音效 www.pc01.cn- 基於134個網頁 3. 水溫表汽車英文縮寫語 ... VOLT電壓表 TEMP 水溫表 TURN轉向指示燈 ... appzdrive.com- 基於127個網頁 4. 臨時文件夾今天偶然在同事的機器上發現,我電腦上電驢的下載 臨時文件夾 ( TEMP )是共享的,我以為是同事搞的,可是回去發現,該文件夾並未共享,可是在別的機器上能看見 這是為什麼呢? www.computer-question.cn- 基於114個網頁 Temp ..節奏 | 溫度 | 水溫表 | 臨時文件夾 Temp 1. 節奏專業音頻術語中英文對照Q-W ... TEMP temperature 溫度 Temp 節奏 TEMOP temporary 中間(工作)單元 ... www.siaaa.com- 基於220個網頁 2. 溫度 1、 溫度 ( Temp ):當系統 溫度 超出0℃~60℃的范圍,警報指示燈會亮同時會發出警報音效 www.pc01.cn- 基於134個網頁 3. 水溫表汽車英文縮寫語 ... VOLT電壓表 TEMP 水溫表 TURN轉向指示燈 ... appzdrive.com- 基於127個網頁 4. 臨時文件夾今天偶然在同事的機器上發現,我電腦上電驢的下載 臨時文件夾 ( TEMP )是共享的,我以為是同事搞的,可是回去發現,該文件夾並未共享,可是在別的機器上能看見 這是為什麼呢? www.computer-question.cn- 基於114個網頁 Ambient temp..環境溫度 | 電流表,安培計 Ambient temp ..環境溫度 | 電流表,安培計 Ambient temp 1. 環境溫度 ...1650 測試情況(Test conditions):冷凝溫度(Condensing Temp):54.4℃,吸氣溫度(Suction Temp):32.2℃, 環境溫度 ( Ambient Temp ):32.2℃,過冷溫度(Sub-cooling Temp):47℃ www.wjb2b.com- 基於107個網頁 2. 電流表,安培計常用專業英語 ... Ambient 環境溫度 Ambient temp 電流表,安培計 ammeter 氨水箱 ... www.gongkong.com- 基於2個網頁 Inline Temp..內聯臨時變數 | 將臨時變數內聯化 Inline Temp ..內聯臨時變數 | 將臨時變數內聯化 Inline Temp 1. 內聯臨時變數重構改善既有代碼的設計(英文注釋版)-第一書店 ... Inline Method 內聯方法 Inline Temp 內聯臨時變數 *Replace Temp with Query 用查詢方法代替臨時變數 ... www.1-book.cn- 基於26個網頁 2. 將臨時變數內聯化分離後的臨時變數temp只是一個簡單的表達式,我們完全可以將其消除,使用 將臨時變數內聯化 ( Inline Temp ) 可以幫助你快速完成這項任務。只要在將游標放在臨時變數temp的定義上,就會有智能標記提示你完成此操作,如圖 5所示: www.cnblogs.com- 基於5個網頁 Working Temp..工作溫度 | 工作環境 Working Temp ..工作溫度 | 工作環境 Working Temp 1. 工作溫度 ...d):EPC Gen1、EPC Gen2、ISO18000-6B 典型應用(Typical Application):管理、物流應用、航空運輸、超市 工作溫度 ( Working Temp ): -25℃~… www.rfidchina.org- 基於12個網頁 2. 工作環境 工作環境 ( WORKING TEMP ):0度至+40度 最大輸出功率(MAX OUTPUT):18W szlingshi.com- 基於3個網頁 temp grad..溫度梯度 temp grad ..溫度梯度 temp grad 溫度梯度 宜昌翻譯 英語翻譯 英語詞彙 英語翻譯吧 - 英語... ... temp diff 溫差 temp grad 溫度梯度 temp 回火的 ... fane8.com- 基於9個網頁 uniform temp..均勻溫度 uniform temp ..均勻溫度 uniform temp 均勻溫度 均勻溫度 ( Uniform Temp ):在熱分析中, 均勻溫度 與初始溫度、參考溫度作用相同。如果初始溫度場是均勻的,三者都可以;如果不均勻,就要定義初始溫度(不... yatto.blog.163.com- 基於5個網頁 Environment Temp..環境溫度 Environment Temp ..環境溫度 Environment Temp 環境溫度 ...率Launch frequency remote control device:315MHz 調制方式Molation:數字調頻 發射時間:0.5s×4 環境溫度 ( Environment Temp ):-10℃~+50℃ 環境濕度(Environment Humidity):<90% 傳輸距離(Distance wireless):≥20公里 外觀Appearance:鋁壓鑄,全密封... www.cpsm.com.cn- 基於5個網頁 Rated Temp..標准溫度 Rated Temp ..標准溫度 Rated Temp 標准溫度 ...作工程的簡單化沒有絕緣層的排除流程,可以直接進行錫焊.STW-B的使用范圍l 絕緣等級(Insulation):強化絕緣 l 標准溫度 ( Rated Temp ):130℃l 標准電壓(Rated Volt):1000 Vrms(最大)l 導體規格(Conctor):0.16-1.0mm(#32 to #18)l 錫焊性(Solderability):可以進行... www.dianlihu.cn- 基於4個網頁 Source Temp..源溫度 Source Temp ..源溫度 Source Temp 源溫度 5.降低 源溫度 ( Source Temp )到80℃,降低氮氣流速至50L/H,保持過夜。(如果24小時內無實驗則降溫至室溫,關閉氮氣)。 www.lab127.com- 基於3個網頁 temp despatch..人才派遣 temp despatch ..人才派遣 temp despatch 人才派遣 人才租賃(talent tenancy)又稱 人才派遣 ( temp despatch ),是將人才產權從單位所有制中剝離出來而生成的一種人才產業模式。人才租賃被廣州等發達城市大膽嘗試。 www.51start.net- 基於3個網頁 相關片語 隱藏相關片語 例句與用法 1. Remove the locking nut from the flow/conctivity/ temp sensor. 移開流量/導電/溫度感測器上的固定螺絲。 www.zftrans.com 2. High temp . creep, high rupture strength, suitable for parts for heat exchange device. 高溫潛變破斷強度高。用於熱交換機器零件方面。 www.e-steel.com.tw 3. In a LC oscillator add some C with -ve temp coef to cancel the +ve temp coef of the L for min drift with temp .在LC振盪器中增加一些負溫度系數的電容C來抵消正溫度系數的電感L,得到最小的溫漂.

⑻ 科技英語翻譯480句 (六) 方法、比較、比例

241. The change in pressure can be recorded by means of a pen arm on a rotating drum.

氣壓變化可以藉助在轉動的鍾筒上移動的筆記錄下來。

242. Heat may be measured in terms of any unit that can be used to measure energy,such as the joule or the kilowatt-hour.

熱可以採用任何可以測定能量的單位,例如焦耳或千瓦小時。

243. Only in terms of the scheme have these results been obtained.

正是採用了這些方法才取得這些成果。

244. In some countries air temperature is given in degrees of Fahrenheit.

在某些國家氣溫以華氏溫標給出。

245. Relative humidity is expressed as percentage.

相對濕度採用百分數表示。

246. Tides can be resolved mathematically into several components and each treated separately.

潮可以用數學方法分解成幾個分量,而每一分量均可單獨處理。

247. Attempt is made to solve the problem(in)another way.

嘗試用另一種方法來解決這道題。

248. The features are only marginally significant at 95% level on a statistical basis.

這些特徵在95%水平時剛好在統計上是顯著的。

249. Water enters air via evaporation.

水通過蒸發進入空氣。

250. Topographically,we may consider the coastal plain to be a terrestrial analog of the continental shelf.

從地形角度講我們可以把沿岸平原看成是大陸架在陸上的類似構造。

251. On the technical side,telegraph lines are hard to maintain.

從技術角度來說電報線路難以維修。

252. In a sense the atmosphere bears resemblance to an ocean.

在某種意義上說大氣和海洋相似。

253. Thereby higher latitude are prevented from becoming increasingly colder and low latitudes from becoming increasingly hotter.

通過這種途徑,使高緯地區不能變得越來越冷,而低緯地區不能變得越來越熱。

254. Not only must the absolute value of the parameter in question be considered,but also the method of test whereby this value is to be established.

不但必須考慮所討論的參數的絕對值,而且還要考慮檢驗方法,通過它以確定此值是否成立。255. In the subsequent experiments precision instruments were employed whereby good results were acquired.

在後來的幾次實驗中使用了精密的儀器,通過使用它們而取得了良好的結果。

256. So far,there is no evidence that the experiment could be concted any otherwise than is described here.

到目前為止,尚無證據可說明除這里給出的方法外還有別的任何方法可以完成這一實驗。

257. A single satellite can view a large part of the earth『s surface at least once daily,and hence observations can be made of areas that are otherwise inaccessible.

一顆衛星可至少每天一次掃視地球很大的一部分,因此可對其它方法無法觀測到的地區進行觀測。

258. Water vapor accounts for about 4% by volume in moist areas.

在氣候潮濕地區,水汽按體積占(空氣體積)4%左右。

259. The hard rain lasted roughly half an hour without break.

那場暴雨持續約半小時而未有間歇。

260. The data are employed in combination with cloud maps.

這些資料與雲圖結合一起使用。

261. In a high,the usually gentle winds circulate clockwise around the center of the Northern Hemisphere.

在北半球高壓中,常見的和風圍繞中心順時針地吹。

262. Such waves occur most frequently at stormy latitudes,where the storms tend to come in groups traveling in the same direction,with only short periods separating them.

這樣的波浪在風暴生成的緯度帶出現極為頻繁。在那裡風暴常常是成群出現的,它們沿著同一方向運動,彼此間相隔時間很短暫。

263. The tube is placed open end in a cistern partially filled with mercury.

管子以開口一端插入部分裝有水銀的槽內。

264. The results of the six cases will be presented in chronological order.

上述六種場合的結果將按時間順序給出。

265. Data are collected on a continuous and long-term basis.

資料是持續地長期收集的。

266. These facilities can have weather maps analyzed in place of a forecaster.

這些設備可代替預報員把天氣圖分析出來。

267. These new facilities will take the place of the old ones.

這些新設備將代替那些舊的。

268. The scheme was designed after the manner of Smith(1976)。

此方案是仿照Smith(1976)的思路設計的。

269. Materials are classified as magnetic or nonmagnetic on the basis of whether or not a force on the substance owing to the presence of a magnetic field.

根據由於磁場存在時是否有一個力對物體發生作用而把材料劃分為磁性材料和非磁性材料。

270. Next,we shall introce the parameter B,following Kuo(1974),such that R and M may be expressed by the relations.

其次按照Kuo(1974)的方法我們引入參數b,以便R和M能用以下關系來表示。

271.By international agreement pressure is now expressed in hPa『s.

根據國際協議,氣壓現在用百帕為單位表示。

272. In other words,the frequencies of those waves should be constant in time and space a priori.

換句話說,那些波的頻率根據推斷在時空上是常定的。

273. Materials are partitioned into magnetic and nonmagnetic substance accordingly as they are likely to be affected by a force present in a magnetic field.

274. The vertical velocity changes as a function of time and height above ground for the deep warm cloud.

在深厚暖雲中,垂直速度隨時間和高度而變化。

275. The measurements were collected the way you did.

這些觀測資料是按你曾進行的方式收集的。

276. We shall follow the procere for experiments as the book instructs.

我們將象此書所示,遵照規定步驟進行實驗。

277. But if the disturbance affects a large area,as a great earthquake can,the resulting seismic sea waves nay behave as if they had been generated along a line rather than at a point.

但是,如果擾動影響的地區很大,象強烈地震所能做到的,那末所產生的地震海浪運動好象沿直線產生而不是在一點產生。

278. If the disturbance,such as an explosion,affects only a small area,the waves will move away from that point,much as the waves move away from our pebble.

如果某種擾動(如爆炸)隻影響一個小的地區,則波浪離開該點(擾動源)非常象水波離開石子入水處。

279. Just as linear momentum is the proct of mass and velocity,so the angular momentum of a body is defined as the proct of its moment of inertia and its angular velocity.

正如線性動量是質量和速度乘積一樣,物體角動量也定義為其慣性矩和角速度的乘積。

280. Just as water will run downhill,so heat,if left to itself,flows down the temperature『hill』(gradients)。

就象水總是流下山一樣,熱(若聽其自然)也是沿「熱坡而下」。

281. For efficiency the shape of the roof should be designed in such a way that it provides as large an evaporation area as possible.

從效率考慮,屋頂形狀應這樣來設計,即它可提供盡可能大的蒸發面積。

282. The moon revolves around the earth in such a manner that it always faces the latter with the same side.

月球圍繞地球運動的方式是這樣的,即它始終以同一面朝著地球。

283. If a torque is applied to the disk in such a fashion that the axis of the torque is the same as that of rotation of the disk,the direction of the former will be parallel to AB.

如果力矩是這樣地作用於一圓盤上,即力矩的軸與圓盤的旋轉軸方向一致,則力矩的方向與AB線平行。

284. In motions of rotation angular momentum appears in much the same way as linear momentum appears in motion of translation.

在旋轉運動中的角動量產生的方式與平移運動中的線動量的產生是基本相似的。

285. Each marginal sea,or bay,is affected by the tide in much the same way as the Atlantic is affected by the wave from the Antarctic.

每一邊緣海即海灣都受到潮水的影響,其發生類似於大西洋受到來自南冰洋的波浪影響一樣。

286. Radar sets generally employ large antennas to proce narrow beams in much the same way as a search-light reflector.

通常雷達採用大型天線以產生狹窄波束,其方法基本上與探照燈反射鏡相似。

287. Light behave as if it were made of particles.

光的行為好象它是由粒子組成的。

288. Over the last few decades it has been a common practice to view the atmosphere from a zonally averaged perspective.

在過去的幾十年中,從緯向平均的角度來研究大氣是通常的做法。

289. Using geometry,we shall be able to find out the resultant force.

採用幾何方法,我們就能求出其合力。

290. Since Newton『s time,mathematicians and physicist have investigated the tides by considering the response of the oceans to the tide-generating forces.

從牛頓時代以來,數學家和物理學家們就一直通過考慮海洋對引潮力的響應來研究海潮現象。

291 With the temperature unchanged,the air is made to reach condensation by adding water.

在溫度不變時,通過加入水汽而使空氣達到飽和。

292. Above the critical temperature and under high pressure the vapor may become as dens and as incompressible as the liquid at lower temperature.

在臨界溫度以上和高壓下,蒸汽密度可能變得象在低溫下液體那樣稠密且不可壓縮。

293. Winds are just as likely to be gusty at sea as on land,and just as likely to change direction as not.

海上的風完全可能象陸上的風一樣具有陣性,且它在兩地改變方向同樣頻繁。

294. At the summit of high mountains it is not so warm as one height think though it is nearer to the sun.

在高山頂上並不象有人認為的那樣溫暖,雖然離太陽更近了。

295. With the advance of science and technology,some scientific problems become less complicated than they were thought.

隨著科學技術的發展,有些科學問題變得不象它從前所認為的那麼復雜了。

296. A body of low temperature radiates energy less rapidly than the one at higher temperature.

低溫物體不象溫度較高的物體那麼快地輻射出能量。

297. These results are as accurate as could be obtained by the scheme developed by Yanai(1979)。

這些結果與用Yanai(1979)的方案得出的結果一樣精確。

298. All of these scores are higher than could be obtained by predicting temperatures of the previous to persist unchanged.

所有這些(預報)評分均比通過預報前期溫度將持續不變所得的評分要高。

299. Indoor relative humidity has a low value in cold weather and is than a better measure of the drying effect on skin than is outdoor relative humidity.

冬季室內相對濕度值很低,所以它在量度(濕度)對皮膚的致干效應方面比室外相對濕度更好些。

300.(Much of this is visible light,so that we are well aware of it.)Less obvious but just as real,is the infrared radiation emitted by the surface,and by the air.

(其中大部分是可見光,所以我們很清楚地感覺到它。)由地面及空氣發射的紅外輻射雖不如它明顯,然而卻同它(可見光)一樣實際存在著。

301. The body travels in an ellipse,the fixed point being at on focus. The speed is greatest when body is near the focus,less when it is farther away.

物體沿著固定點在一個焦點上的橢圓軌道運動。當運動物體靠近這一焦點時其速度,而當它遠離時則速度變小。

302. The higher the temperature is,the more water could be held in the air.

溫度越高,空氣中可以包含的水汽也越多。

303. The more mixing that occurs in the estuary,the greater is the landward flow in the subsurface layer.

在河口灣出現的混合越強烈,次表層向陸地方向的流量就越大。

304. The nearer the air above the water approaches saturation,the less rapid will be the net loss from water.

水面的空氣越接近飽和,水面上水的凈損失(速率)將越慢。

305. Other things being equal,evaporation is the faster,the greater is the wind.

在其它條件相同時,飛速越大蒸發越快。

306. The horizontal width of the condensate falling from the convective cells was much less than the width of the observed mesoscale downdraft(60 km compared to 150 km)。

從對流單體降落的冷凝物的水平寬度比觀測到的做尺度下沉氣流的寬度小得多(前者60公里而後者150公里)。

307. Furthermore,the scattering is negligible with respect to absorption,eliminating『multiple-scattering』problem.

此外,散射同吸收相比微不足道,從而消除了「多次散射」問題。

308. Peak updraft strength is slightly enhanced with hodograph curvature,29.0 m/s in B versus 26.1 in C.

山頂上升氣流強度隨速矢端跡曲率加大而稍有加強,在(圖上)B點是每秒29米,C點是每秒26.1米。

309. For adds and subtracts,the average number of cycles required is two,versus about 12 to 15 for the previous type. This is almost a 75% rection in execution time:120 ns versus 400 ns.

對於加減法運算所需循環的平均數是2,而舊型號機卻需12—15.在執行時間上減少約75%,即現在用130納秒,從前用400納秒。

310. Remarkable yield difference was found between the two experimental plots with row spacing of 30 versus 60 cm,the former giving 30% higher crop.

這兩塊行距為30公分和60公分的實驗地中產量有顯著差異,前者高出30%.

311. It was found that a slightly colder threshold for seeding effect to occur for silver iodide than for dry ice(-5 to -10℃for silver iodide versus -3 to -4℃for dry ice)。

實驗發現,碘化銀產生播撒效果的臨界溫度比乾冰略低(碘化銀為-5℃到-10℃,而乾冰為-3℃到-4℃)。

312 Accordingly,the end for multiple regression as against linear regression appeared quite reasonable.

因此,同線性回歸相比,這種對多元回歸的需要看來是頗有道理的。

313. As regards fidelity the result bears comparison to that of Wood(1982)。

就精確度而言,這一結果比得上Wood(1982)的結果。

314. In comparison,the scheme seems superior to the one reported in this paper.

通過比較,該方案似乎比本文所載的要好些。

315. Among these forces is the neglect of vertical forces,which is not too serious because they are quite small compared with the earth『s gravitational attraction.

在這些力中,垂直力受到忽視,但因為它們與地球的重力相比微不足道,所以這不是一個十分嚴重的問題。

316. The sun『s position relative to the earth』s equator also changes,from 23.5o north to 23.5o south of the equator(but it requires a full year to make a complete cycle),in contrast to the monthly changes of the moon『s position from 28.5o north to 28.5o south.

與月亮每月位置從北緯23.5o到南緯23.5o的變化相比,太陽相對於地球赤道的位置也是變化的,從北緯28.5o變化到南緯28.5o之間(但這一變化周期需要整整一年)。

317.(It takes about 365 days for the earth to make a complete revolution around the sun.)In contrast,the moon takes 29 days or so to make a complete cycle around the earth.

(地球繞太陽公轉一周約365天),對比起來,月球約用29天左右繞地球一周。

318. The atmosphere pressure gradient is an inverse measure of the spacing of the isobars on a weather map.

氣壓梯度與天氣圖上等壓線的間隔大小成反比。

319. When a wave travels uniformly in all directions from a small source,the intensity varies inversely as the square of the distance.

當波從小擾動源向各個方向均勻傳播時,其強度的變化與距離的平方成反比。

320. At a given location,however,the strength of the tidal current is generally proportional to the relative tidal range for that day.

然而,在一定的地點,潮流強度一般與那一天的相對潮差成正比。

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