“双管”造句

双管四十毫米火炮装置上的五名炮手被打中了.
Five men in a twin - forty mount had been hit.

介绍了一种双管正激变换器的LCD箝位电路,该电路实现了初级开关的零电压关断.
The authors proposes a two - transistor forward converter with a LCD clamping circuit.

双管 - 一条用于蒸汽供应,另一条用于凝结水回流.
Two Pipe - One for steam supply and one for condensate return.

• #双管