| 释义 |
velocity changing
基本例句
速度变化
He found the small town changing at an astonishing speed.他发现那个小城正以惊人的速度变化着。
The application of a pressure difference across an injector does not cause an immediate velocity response of the liquid propellant.经过喷注器的压降发生变化时并不马上引起液体推进剂速度变化。 |