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...
When we mention referendums, many people think of political standpoints, blue - green confrontation, and even election stunts.当我们提到公民投票, 很多人想到的就是政治立场 、 蓝绿对决, 甚至选举操作.The most conspicuous way in which the old politics is c...