这个转换器是利用返驰式电路架构实现。The circuit structure is using a fly-back converter voltage.他气呼呼地测试着火花塞, 眼睛盯着转换器.Furiously he tested the spark - plugs, stared at the commutator.直接比较式转换器速度高, 但精度低.The direct convertor is fact, but with ...
一条大鱼从水中跃起.A large fish heaved itself up out of the water.马跃起将骑手摔于马下.The horse bucked the rider off.大鱼跃起十二次后开始绕着小船打转.After twelve fish leaping around the boat to move around....
Then the sister of Pericles died, and then his last legitimate son.其后,伯利克里的姐妹和最小的嫡子也相继去世了.During that time Pericles was the best - known ruler of Athens.这个时期伯利克利斯是雅典最著名的统治者.Pericles was in Athens are reaching its peak.伯里...
绳索滑轮系统a system of ropes and pulleys这块大石是用绳子和滑轮给吊起来的.The stone was lifted by means of a rope and pulley.工人把金属丝穿在滑轮上.The worker threaded the wire through the pulley....