電力專業(yè)英語閱讀與翻譯 課件 24-Renewable Energy Sources and Distributed Generation

電力專業(yè)英語(24)RenewableEnergySourcesandDistributedGeneration參考教材：朱永強(qiáng).電力專業(yè)英語閱讀與翻譯.機(jī)械工業(yè)出版社，2024-06PowerQualityandItsImprovement1.Todiscovernewsourcesofenergy,toobtainanessentiallyinexhaustiblesupplyofenergyforthefuture,tomakeenergyavailablewhereverneeded,andtoconvertenergyfromoneformtoanotheranduseitwithoutcreatingthepollutionwhichwilldestroyourbiosphereareamongthegreatestchallengesfacingthisworldtoday.嘗試翻譯1.Todiscovernewsourcesofenergy,toobtainanessentiallyinexhaustiblesupplyofenergyforthefuture,tomakeenergyavailablewhereverneeded,andtoconvertenergyfromoneformtoanotheranduseitwithoutcreatingthepollutionwhichwilldestroyourbiosphereareamongthegreatestchallengesfacingthisworldtoday.生詞adj.

無窮盡的，用不完的inexhaustiblen.生物圈biospherePowerQualityandItsImprovement說明句中availablewhereverneeded意思是“哪里需要哪里就可以得到”。詞組convert…from…to表示“由…轉(zhuǎn)換為…”。among表示“在…中，是…中之一”。翻譯發(fā)現(xiàn)新能源，得以在將來提供本質(zhì)上用之不竭的能量供應(yīng)，使能源隨用隨有，并且把能量從一種形式轉(zhuǎn)換為另一種形式以及使用時不產(chǎn)生會破壞我們生物圈的污染，這是如今世界所面臨的最大挑戰(zhàn)之一。PowerQualityandItsImprovement2.Fossilfuelsarenonrenewable,thatis,theydrawonfiniteresourcesthatwilleventuallydwindle,becomingtooexpensiveortooenvironmentallydamagingtoretrieve.嘗試翻譯2.Fossilfuelsarenonrenewable,thatis,theydrawonfiniteresourcesthatwilleventuallydwindle,becomingtooexpensiveortooenvironmentallydamagingtoretrieve.生詞adj.

不可再生的，不可更新的nonrenewablev.縮小dwindle翻譯化石燃料是不可再生的，也就是說，它們利用的是最終會減少、變得過于昂貴或太破壞環(huán)境而無法重新獲取的有限資源。v.重新得到retrievePowerQualityandItsImprovement說明詞組thatis表示“即，就是，也就是說”。詞組too…to…表示“太……以至不能”。PowerQualityandItsImprovement3.Wehaveusedbiomassenergyor"bioenergy"—theenergyfromplantsandplant-derivedmaterials—sincepeoplebeganburningwoodtocookfoodandkeepwarm.嘗試翻譯3.Wehaveusedbiomassenergyor"bioenergy"—theenergyfromplantsandplant-derivedmaterials—sincepeoplebeganburningwoodtocookfoodandkeepwarm.生詞n.生物質(zhì)，用作能源的植物材料biomass

翻譯自從人們開始燒柴來做飯和取暖，我們就在使用生物質(zhì)能或“生物能源”——來自于植物或其提取物的能量。n.生物能bioenergy

PowerQualityandItsImprovement4.Hydrogenhasveryhighenergyforitsweight,butverylowenergyforitsvolume,sonewtechnologyisneededtostoreandtransportit.嘗試翻譯4.Hydrogenhasveryhighenergyforitsweight,butverylowenergyforitsvolume,sonewtechnologyisneededtostoreandtransportit.生詞n.

氫hydrogen翻譯氫相對其重量而言能量很高，但相對其體積則能量很低，因此需要新的技術(shù)來存儲和輸送它。PowerQualityandItsImprovement說明for在此表示“對應(yīng)于，相對于”。PowerQualityandItsImprovement5.OTECworksbestwhenthetemperaturedifferencebetweenthewarmer,toplayeroftheoceanandthecolder,deepoceanwaterisabout20°C(36°F).嘗試翻譯5.OTECworksbestwhenthetemperaturedifferencebetweenthewarmer,toplayeroftheoceanandthecolder,deepoceanwaterisabout20°C(36°F).生詞n.

溫度，氣溫temperature

翻譯當(dāng)溫暖的海洋表層和較冷的深層海水之間溫差約為攝氏20度（華氏36度）時，OTEC效果最好。PowerQualityandItsImprovement說明不要被句中的逗號迷惑，逗號所分隔的是同一主體的多個定語。PowerQualityandItsImprovement6.Theseconditionsexistintropicalcoastalareas,roughlybetweentheTropicofCapricornandtheTropicofCancer.嘗試翻譯6.Theseconditionsexistintropicalcoastalareas,roughlybetweentheTropicofCapricornandtheTropicofCancer.生詞adj.熱帶的tropical翻譯這些情況大概出現(xiàn)在介于南回歸線和北回歸線之間的熱帶海岸區(qū)。n.摩羯宮，摩羯(星)座Capricornn.巨蟹星座CancerPowerQualityandItsImprovement說明roughlybetween引領(lǐng)的短語作為tropicalcoastalareas的狀語。Tropic是“回歸線”，Capricorn指的是“摩羯星座”，Cancer指的是“巨蟹星座”，基于兩個星座在天球上的位置，TropicofCapricorn和theTropicofCancer分別對應(yīng)“南回歸線”和“北回歸線”。PowerQualityandItsImprovement7.Theyare"distributed"becausetheyareplacedatornearthepointofenergyconsumption,unliketraditional"centralized"systems,whereelectricityisgeneratedataremotelylocated,large-scalepowerplantandthentransmitteddownpowerlinestotheconsumer.嘗試翻譯7.Theyare"distributed"becausetheyareplacedatornearthepointofenergyconsumption,unliketraditional"centralized"systems,whereelectricityisgeneratedataremotelylocated,large-scalepowerplantandthentransmitteddownpowerlinestotheconsumer.生詞adj.分布式的，分散式的distributedv.集權(quán)控制，使集中centralizePowerQualityandItsImprovement說明where引導(dǎo)的定語從句修飾"cen