1、alternative energy

alternative energy發(fā)音

英：　　美：

alternative energy中文意思翻譯

替代能源；新能源

n.替代能源

alternative energy雙語使用場景

1、SC: What will need to happen before a changeover to alternative energy can occur?───本刊: 我們能改用替代能源前,前提條件是什麼?

2、In the long term, Mr Obama favours huge public investment in alternative energy.───而長期內(nèi), 奧巴馬傾向與大量增加在替代能源的研究上的公共支出.

3、Alternative - energy vehicles are at present a niche market.───替代能源汽車僅僅是曇花一現(xiàn)的市場表演.

4、A second theme is alternative energy.───第二個主題是替代能源。

5、What alternative energy resources can be developed?───能開發(fā)出什么樣的替代能源呢？

6、Consider the example of alternative energy technology.───考慮到替代能源技術(shù)的例子.

7、Mr Wright has nothing against alternative energy.───萊特先生對可替換能源并無異議.

8、Finding alternative energy sources are vital to human being's future.───→尋找替代性能源對人類前途至關(guān)重要.

9、Mr Crist is known to be a big fan of alternative energy.───克萊斯特被認為對可替代能源有著極大的興趣.

10、Apparently, finding alternative energy sources is essential tu the steady development of our economy.───顯然, 找到替代能源對我們經(jīng)濟的穩(wěn)定發(fā)展是至關(guān)重要的.

11、The OPEC increase in the price of oil launched the transition to alternative energy sources.───石油輸出國組織提高石油價格,推動了向代用能源的轉(zhuǎn)換.

12、As an attractive alternative energy source , hydrogen energy has been studied widely and intensively.───氫能作為一種很有應用前景的載能體,已得到越來越廣泛的研究和應用.

13、So we're talking about investing in alternative energy projects that will help us achieve energy independence.───因此,我們在商談對替代性能源項目的投資,它將有助于我們實現(xiàn)能源獨立.

14、New development in alternative energy may prove to be a boost for desalination as well.───新的發(fā)展在能量抉擇中,可以改善推動去鹽,諸如此類.

15、Nowadays the increasing consumption of fossil fuel drives people to look for new alternative energy resource.───隨著世界范圍內(nèi)化石能源的日益短缺,尋找新型替代能源顯得尤為迫切.

16、It would provide hundreds of millions of dollars for research into alternative energy sources.───它可以提供數(shù)億美元用于可替代能源的研究。

17、Scientists are researching alternative energy sources for cars.───科學家正研究汽車的替代能源.

alternative energy相似詞語短語

1、alternative fuels───替代燃料，代用燃料；替代能源

2、alternative means───可供選擇的方法；可替代的方法

3、alternative comedy───另類喜劇

4、alternative fuel───[能源]代用燃料；可替代燃料；人造液體燃料

5、alternative energies───替代能源；新能源

6、alternative technology───替代技術(shù)；可供選擇的技術(shù)

7、alternative source───備選來源；替代來源

8、alternative universe───另類宇宙

9、alternative scenario───備選方案

2、寫一篇關(guān)于買車的英語作文

The lighter drive 更輕便的駕駛理念 Electric cars made from carbon fibre will be safer and go farther 電瓶汽車+碳纖維材料=安全，耐用 They look safe in thereMARK WEBBER has a lot to thank tiny strands of carbon for. When his Formula 1 car cartwheeled in a spectacular 306kph (190mph) crash at the recent Valencia Grand Prix, what helped him to escape unscathed was the immensely strong carbon-fibre “tub” that racing drivers now sit in. Carbon fibre is an expensive alternative to making things in steel or aluminium, but besides being extremely strong it is also very light. It is found in high-performance parts, like aircraft wings, bits of supercars and the frames of pricey mountain bikes. But if work by Germany’s BMW proves successful, it could also become the material of choice to mass-produce electric cars. 6月，F(xiàn)1瓦倫西亞大獎賽發(fā)生了驚人一幕：以每小時306公里（190英里）行駛在賽道上的馬克•韋伯發(fā)生了嚴重的翻車事故。奇跡的是，韋伯本人毫發(fā)無 傷。奧妙之處就在于當下流行于F1的——碳纖維底座。雖然與鐵，鋁相比，它的造價較高，但是抗壓及輕便性都遠遠好于鐵和鋁。目前，炭纖維材料還大多使用在 高精度領(lǐng)域，如飛機機翼，F(xiàn)1賽車，或是私人山地車等。不過這一傳統(tǒng)觀念可能會被寶馬公司打破，一旦試驗成功，那么碳纖維就可以率先廣泛應用在電動汽車領(lǐng) 域。 The Bavarian carmaker plans to launch a new plug-in electric car in 2013. It will be one of the first designed from scratch to use an electric motor rather than being converted from an existing model. Reducing the weight of this four-seater car, known as the Megacity concept, will be crucial to improving its performance and range. So BMW is planning to use no steel at all. The Megacity will be built as two modules: an aluminium chassis will contain the electric drive-system and battery, and a body made almost entirely of carbon fibre will be fitted onto it. 德國汽車制造商正計劃將在2013年推出一款電瓶可拆卸式環(huán)保車。這并不是從現(xiàn)有車型改裝而來，而是設(shè)計師臥薪嘗膽的一次全新嘗試。更輕便的4人坐駕，完 全符合現(xiàn)代城市環(huán)保理念，這款“無鐵”車型的設(shè)計，彰顯出了它的與眾不同與理念上的更新?lián)Q代。但是這樣一個設(shè)想目前還處在起步階段，或許成功的那天，汽車 鋁制底盤上充電駕駛裝置與設(shè)備，及全身碳纖維的設(shè)計工藝，能夠更好的詮釋大城市的環(huán)保概念。 Carbon fibre is 30% lighter than aluminium and 50% lighter than steel. The fibres are extremely tear-resistant. When woven into a lattice structure and impregnated with resin they can produce a part that is stronger than steel. The trouble is the process is labour-intensive and slow, not least because components may have to be cured for hours under pressure in massive ovens called autoclaves. For carmakers, used to stamping out steel body-parts in a few seconds, this has ruled out carbon fibre for high-volume production. BMW, however, aims to change that. 碳纖維比鋁輕便30%，是鐵的50%。同時，由于纖維具有極強的抗斷裂性，再融入樹脂形成晶體結(jié)構(gòu)后，那么它的強度就要超過鐵。但是這道工序?qū)儆趧趧用芗?型，效率相對較低，以前車用鐵制品的切割僅需要幾秒鐘時間就能完成，而現(xiàn)在則需要在高壓爐內(nèi)高溫鍛造幾個小時，因此，大量生產(chǎn)碳纖維的可能性不高。不過， 寶馬公司目前也正在試圖改變這一情況。 Its