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- A device used to convert direct current into alternating current. 反用換流器用于變直流電為交流電的儀器
- A diode rectifies alternating current. 二極管調整交流電。
- This is an alternating current generator. 這是一臺交流發(fā)電機。
- Forbid link alternating current to the output side. 嚴禁將交流輸入電源接至節電器輸出端上。
- Alternating current,direct current. 交流電，直流電。
- Alternating current, direct current. 直流電，交流電。
- A device, such as a diode, that converts alternating current to direct current. 整流器; 整流管一種將交流電流轉化為直流電流的裝置，如二極管
- This iron can only be used with alternating current. 這種熨斗只能使用交流電。
- For many reasons the alternating current is more widely. 由于種種原因交流電比直流電用得廣泛。
- An electric generator that produces alternating current. 交流發(fā)電機
- This type of MP3 player cannot be connected to alternating current. 這款MP3播放機不可以直接插交流電使用。
- Alternating current electric propulsion apparatus 交流電力推進(jìn)裝置
- Either direct or alternating current may be used for driving electric trains. 直流電和交流電都可用來(lái)驅動(dòng)電氣火車(chē)。
- Alternating current reverses from negative to positive about 60 times a second. 交流電由負到正一秒鐘大約變換六十次。
- Alternating current reverse from negative to positive about 60 times a second. 交流電由負到正一秒鐘大約變換六十次。
- Diodes are electronic devices which rectify alternating current to direct current. 二極管是將交流電整流成直流電的電子裝置。
- The beating of heart induces alternating currents in the surrounding tissues. 心臟的搏動(dòng)在其周?chē)M織中感應出交流電流。
- Alternating current(A.C) is a kind of eletric current that continually surges to and fro. 交流電是一種連續不斷來(lái)回波動(dòng)的電流。
- The difference between a direct and an alternating current is that a direct current always flows in one direction. 直流電和交流電的區別在于直流電總是向一個(gè)方向流動(dòng)。
- This high frequency alternating current produces the high frequency radio waves mentioned in the previous chapter. 這種高頻交流電流產(chǎn)生前一章提到過(guò)的高頻無(wú)線(xiàn)電波。
