1毫微秒等于一秒的十万万分之一.One nanosecond is equal to one - thousandth of one - millionth of one second.在脉冲束流管道上安装有强流毫微秒脉冲化聚束装置.A ns pulse beam device is installed at pulse beam current piping.毫微秒十亿分之一秒 ( 10 - 9 )One billionth ( 10...

“毫微秒”的英语可以翻译为：[计] millimicrosecond，nanosecond，ns，nsec ...