“微秒”造句

脉冲通常以微秒计。
The pulse is usually timed in micro-seconds.

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.

动态应力强度因子的变化发现滞后于应力脉冲冲击几微秒.
The dynamic SIF variation was found to lag behind the stress - pulse imingement by several microseconds.