1、They are switches that enable oneelectric current to control the passage of another.(它們以開關(guān)的方式工作，使得一個(gè)通路中的電流可以控制另一通路中的電流。)
2、They found that protons do flow steadily across the nanotube, carrying anelectric current.(他們發(fā)現(xiàn)，質(zhì)子流穩(wěn)定通過碳納米管，形成電流。)
3、The message wasreproduced at the receiving station on electrochemically sensitivepaper, which left a blue mark when anelectric current was passedthrough it.(在電化學(xué)感光紙的接收站可將信息再次生成。當(dāng)電流通過感光紙會(huì)留下一帶藍(lán)色的印記。)
4、Forcing anelectric current across that junction causes the metal on one side to heat up, and the metal on the other side to cool down.(電流通過中間的調(diào)節(jié)器，使其一端的金屬升溫，并使另一端的金屬降溫。)
5、A household radiator absorbs energy in the form ofelectric current and releases it in the form of heat.(家用暖氣以電流的形式吸收能量，然后以熱量的形式將其釋放出去。)
6、Michael Faraday discovered in 1831 that anelectric current flowing in a wire induces a secondary current in a neighbouring wire.(1831年，邁克爾·法拉第(MichaelFaraday)發(fā)現(xiàn)，在一根電線內(nèi)流動(dòng)的電流會(huì)在鄰近的一根電線內(nèi)產(chǎn)生次級(jí)電流(secondarycurrent)。)
7、In the winter, ECC can be heated by passing anelectric current through it, thereby preventing ice buildup.(在冬天，ECC可以通過電流加熱，從而防止結(jié)冰。)
8、Anelectric current has caused heat around the tip.(通過電流加熱針的尖端。)
9、If electric wiring is shorting out, shut off theelectric current at the main box.(如果電線短路，請(qǐng)?jiān)谥骺叵淝袛嚯娫础?
10、In the case of harnessing vibrations, Chandrakasan and his colleagues use piezoelectric materials, which produce anelectric current when subjected to mechanical pressure.(至于在約束振動(dòng)上，切卓卡山和他的同事們使用了壓電體，在經(jīng)受力的作用下，它可以產(chǎn)生電流。)
11、Traditional fuel cells work by using a catalytic material to oxidise a fuel, such as hydrogen, and make anelectric current flow between two electrodes.(傳統(tǒng)的燃料電池是通過催化材料(比如氫)來氧化燃料，然后使兩電級(jí)間產(chǎn)生電流。)
12、Theelectric current triggers the area to produce chemicals that cause brain cells to develop or change.(這些電流促使思維區(qū)域分泌使大腦細(xì)胞生長或變異的化學(xué)物質(zhì)。)
13、But, since everyone was interested in havingelectric current soon, we even convinced our husbands!(但是，自從每個(gè)人都即將通電感興趣之后，我們甚至說服了自己的丈夫。)
14、Creating a magnetic field using electricity is easy: anelectric current flowing in a wire generates a magnetic field around that wire.(用電流產(chǎn)生磁場(chǎng)容易：當(dāng)電流在金屬線圈流動(dòng)時(shí)，磁場(chǎng)也隨之產(chǎn)生。)
15、Then a turbine began to run inside a small, redbrick hall at Tofte, a few kilometres south-west of Oslo, andelectric current emerged.(接著，離奧斯陸西南幾公里遠(yuǎn)的托夫特的一個(gè)紅磚小房里，渦輪機(jī)開始運(yùn)轉(zhuǎn)，于是電流就產(chǎn)生了。)
16、Solar panels generate electricity by converting photons (packets of light energy) into anelectric current.(太陽能電池板通過將光子(光的能量包)轉(zhuǎn)化為電流來發(fā)電。)
17、electric current is a flow of atomic particles called electrons.(電流是由叫做電子的微粒流動(dòng)而形成的。)
18、This movement of charged ions, when the eel is in a conductive solution like water, creates anelectric current.(當(dāng)鰻魚在像水一樣的導(dǎo)電溶液中，這種帶電的離子便會(huì)產(chǎn)生電流。) (hao86.com好工具)
19、A keyboard was linked to rotors, powered by anelectric current, which transposed every keystroke several times.(它的鍵盤與電流驅(qū)動(dòng)的轉(zhuǎn)子相連，在每次擊鍵時(shí)，轉(zhuǎn)子會(huì)多次轉(zhuǎn)換。)
20、An electric field created by adding impurities to the silicon splits the electron-hole pairs apart, which results in anelectric current.(給分離的硅參入雜質(zhì)電子區(qū)域就產(chǎn)生電子空穴對(duì)分離從而形成電流。)
21、This forces the freed electrons to travel to the second electrode through a wire, creating anelectric current.(而自由電子則通過一條導(dǎo)線移動(dòng)至第二電極，從而產(chǎn)生電流。)
22、Similarly, moving a magnet creates anelectric current in a neighbouring wire.(同樣，移動(dòng)磁體也可以使線圈中產(chǎn)生電流。)
23、Typically, anelectric current breaks the water down.(我們通常都用電流來分解水。)
24、A powerfulelectric current is passed through a piece of graphite.(一股強(qiáng)大的電流被傳導(dǎo)經(jīng)過一塊石墨。)
25、When the device is switched on the nanotubes carry anelectric current with a power of about 300 microwatts.(當(dāng)我們打開裝置的開關(guān)后，這些碳納米管就帶有約為300微瓦能量的電流。)
26、The Pope checks the clock while another C.O. mans the switch that activates theelectric current into the chair.(獄長看了看鐘，另一名獄警已在控制室就位，準(zhǔn)備隨時(shí)拉動(dòng)開關(guān)接通到電椅的電流。)
27、Piezoelectric crystals produce anelectric current when bent and have many USES - the igniter on a gas barbecue grill being one of them.(壓電晶體在發(fā)生彎曲時(shí)能夠產(chǎn)生電流，并且已有很多用途——燃?xì)鉄镜狞c(diǎn)火器就是其中之一。)
