valve reversal
英
美
- 阀倒转
valve reversal的用法和样例:
例句
- When the next reversal occurs, the several generations of scientists who study it will know much more about the effects.
当下一次倒转发生时,从事这项研究的几代科学家将对有关的效应知道得更多。 - In order for a reversal to take place there must be a brief time during which the field is non-existent.
为了发生一次倒转,必须有一个很短的时间没有磁场存在。