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專業(yè)英語翻譯推薦5篇(完整版)

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【正文】 bstation stepdown transformers…,在輸電變電站(母線A)所給出的集合負(fù)荷,除了所連接的負(fù)荷設(shè)備以外,通常還包括變電站降壓變壓器的影響……?;颍弘娙荽嬖谟趯?dǎo)體之間,等于導(dǎo)體之間單位電壓對應(yīng)的電量。2)The reluctance motor operates synchronously at a speed which is determined by the supply frequency and the number of poles for which the stator is ,該速率是由電源頻率和定子繞制的級數(shù)決定的。2)A threephase circuit, as it was pointed out above, is merely a bination of three singlephase threephase circuit, as pointed out above, is merely a bination of three singlephase ,三相電路只不過是三個單相電路的組合。5)Electrical energy can be stored in two metal plates separated by an insulation a device is called a capacitor, and its ability to store electrical energy is termed is measured in ,這樣的裝置被稱為電容器,它儲存電能的能力就被稱為電容。然而,該角度在任何情況下都不能超過墻后填土的內(nèi)摩擦角。土最重要的性質(zhì)看來是密度、砂土的內(nèi)摩擦角、黏性土的黏聚力和超固結(jié)比。為了方便垂直力量包括墻壁的垂直載荷的重量和任何它可能攜帶,隨土壤以上的L形和T形墻踵重量在一起。當(dāng)然,設(shè)計(jì)者還必須適當(dāng)考慮特種鋼,制造技術(shù),檢測和修正程序的額外費(fèi)用。由于鋼材的延性,在三向約束條件下,結(jié)構(gòu)對脆性破壞的抵抗由局部應(yīng)力集中的大小確定。壓力聚集者,應(yīng)避免。當(dāng)然,這種區(qū)別會更明顯的如果試驗(yàn)不再橫截面最后的位置進(jìn)行的話。屈服應(yīng)力或許是結(jié)構(gòu)鋼的最重要的強(qiáng)度特性,它隨著鋼材化學(xué) 不同發(fā)生顯著的變化,最重要的成分是碳和錳,兩者都會引起屈服應(yīng)力的提高。本文分析了簡化計(jì)算方法的過程,對樁筏基礎(chǔ)的初步設(shè)計(jì)提供了有用的依據(jù)。Converting shoulder to travel lanes for additional capacity through a short bottleneck section has been shown to significantly reduce congestionrelated accidents on some shoulders for several kilometers, however, has not had the same ,在短程的瓶頸路段為了額外的通行能力,將路肩轉(zhuǎn)變成行車道能顯著減少由道路擁擠導(dǎo)致的交通事故。Usually, the design speed is established by the most restrictive element of the ramp, typically, the sharpest curve(小半徑曲線).通常,這個設(shè)計(jì)速度被匝道的最限制的范圍,典型的是小半徑曲線。根據(jù)我校機(jī)房軟硬件條件及C語言智能考試系統(tǒng)自身的需要,選擇C/S結(jié)構(gòu)進(jìn)行系統(tǒng)設(shè)計(jì)。教師機(jī)端和學(xué)生機(jī)端都采用Window XP操作系統(tǒng)。客戶端不需要安裝軟件,只要有IE就可以運(yùn)行,故它在遠(yuǎn)程教育的考試系統(tǒng)中具有重要意義。Selecting the design speed for a freeway is an important safety element because most geometric criteria(準(zhǔn)則,標(biāo)準(zhǔn))related to or depend on In general, 110 kilometers per hour(km/h)should be the design speed for the mainline of a freeway , but it may need to be lower in areas of severe terrain or heavy ,110千米每小時應(yīng)該作為高速公路主干道的設(shè)計(jì)速度,但是在崎嶇的地區(qū)或者施工難度大的地區(qū)可能需要降低。however, bined with shoulderwidth reductions, substandard sight distance, and other features, lanes may not provide the same safe 。更寬的標(biāo)記對老司機(jī)尤為有利。該線彈性特性的限制,通常近似屈服應(yīng)力約200000MPA,以及相應(yīng)的范圍內(nèi)。每種鋼材的最小屈服應(yīng)力是根據(jù)一系列的標(biāo)準(zhǔn)拉伸試驗(yàn)的結(jié)果確定的。顯著影響疲勞強(qiáng)度的因素有荷載循環(huán)次數(shù),荷載循環(huán)中的應(yīng)力幅以及局部應(yīng)力集中的大小。更嚴(yán)重的是快速不穩(wěn)定傳播的裂縫,因?yàn)閮Υ嬖阡摬闹械墓逃械膹椥詰?yīng)變能被釋放并用來使鋼材破壞。脆性破壞的危險可以由選擇適合溫度下延性的鋼材類型來降低,或者通過由減小應(yīng)力集中和幾何約束的觀點(diǎn)來設(shè)計(jì)節(jié)點(diǎn)。上述給出的安全系數(shù)的運(yùn)用是設(shè)計(jì)的傳統(tǒng)方法,在1994年推薦的極限狀態(tài)方法要求對強(qiáng)度代表值運(yùn)用一個調(diào)節(jié)系數(shù)來獲得設(shè)計(jì)值,例如,%的墻高,承載能力計(jì)算時M應(yīng)該在2到3之間。靜止土壓力是土體施加給不屈服豎直擋土表面的水平壓力。然而,和試驗(yàn)結(jié)果相比則表明計(jì)算結(jié)果對負(fù)超載情況有點(diǎn)偏小,對正超載情況有點(diǎn)偏大,但是相差不超過10%。2)Instrument transformers are installed on the highvoltage 。4)Changing resistance is a method for controlling the flow of the 。2)As illustrated in , there is a feedback element in the closedloop in , there is a feedback element in the closedloop ,這個閉環(huán)系統(tǒng)中有一個反饋元件。, the capability of lines of the same length varies at a rate somewhat greater than the square of the ,長度相同的線路的容量,以比電壓的平方略大的比率變化。電容的測量單位是法拉。 plants can cause low dissolved oxygen levels in the water, a problem that is harmful to riverbank ——(這是)一個對岸邊生存環(huán)境有害的問題。(動名詞作表語)When an electric current flow through a wire it meets some ,它會遇到某種阻力。(定語從句)The instrument that we often use is very good in 。只有當(dāng)需要強(qiáng)調(diào)元件性質(zhì)的時候才使用更長的形式稱呼它。但是,我們把電感器看作是通過其電感量L表現(xiàn)為時域形式而通過其阻抗表現(xiàn)為頻域形式,電容在時域里為電容量C而在頻域里為,阻抗是某種程度上的頻域變量而非時域變量。Section 4 Exercise 3 如果一個電路有兩個或多個獨(dú)立源,求出具體變量值(電流或電壓)的一種方法是使用節(jié)點(diǎn)分析法或網(wǎng)孔分析法。(賓語從句)This is how a puter 。(狀語從句)It is possible that we use a puter to solve these plicated 。 stations have ratings between 200 MW and 1500 MW so as to attain the high efficiency and economy of a large ,以實(shí)現(xiàn)大
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