Positioning plate is usually used in fixing the place of anode and cathode plate in electrobath.定位板主要是用来固定阳、阴极板在电解槽中的位置.Three dispatchers were scanning cathode ray tube displays for information.三名调度员正在研究阴极射线管所显示的情报.The h...
Cathode rays are attracted by a positive charge.阴极射线被正电荷所吸引.Cold cathode sensing tubes are more rugged than the glass, hot - filament tubes.冷阴极传感管比玻璃热丝管坚实.Three dispatchers were scanning cathode ray tube displays for inf...
The cashier gypped me when he gave me too little change.这名收银员少找零钱,想骗我的钱.Of course, he got gypped. He bought a pig in a poke. What do you expect?他当然受骗了,不问好坏就随便乱买东西. 你以为是什么?...
熔岩沿火山坡面涌流而下.The lava flowed down the sides of the volcano.岩浆就会从火山口缓缓涌流出来。The lava will just ooze gently out of the crater.但是这种方法难以抑制涌流中的高频分量.However, these methods can't suppress the frequency component in the surge...