基本解釋交流電英漢例句雙語例句At the moment, data centres perform many conversions between alternating current (AC) and direct current (DC).時下，數(shù)據(jù)中心要在直流電和交流電之間頻繁轉換。Alternating Current (AC) is electric current that alternates between a positive maximum value and a negative maximum value at a characteristic frequency, usually 50 or 60 cycles per second (Hertz).交流，指電流在正負最大值之間以特定的頻率變動，通常頻率為50或60赫茲。cid-dd012f28c78892f5.spaces.live.comFollowing the vector control technique, the quick development of DTC makes itself a new high-powered Alternating Current (AC) driving technique paralleling to the vector control.它是繼矢量控制技術之后，且與之并行發(fā)展的一種新型的高性能的交流調速傳動的控制技術。權威例句Inverters and microinverters convert the direct current (DC) power produced by solar panels into alternating current (AC) used in homes and businesses.FORBES: Solar Microinverter Maker Enphase Gets A Boost In Distribution Deal With Siemensalternating current (AC)更多例句