... effective half life 有效半排出期 effective service life有效使用期 effective half life period 有效半衰期 ; 释义有效半衰期 ...
双语例句
1
This is the effectiveservicelife of the product.
这是产品有效的使用期限。
2
The result shows that the effectiveservicelife of the overhauled and reformed hopper car can be prolonged.
结果表明，经过大修改造的漏斗车可延长有效使用期。
3
To ensure effective reuse and ease of management of service assets, it's important to understand when each of these repositories may be used during the service life cycle and for what purpose.