estimated useful life 估计使用年期 ; 估计使用年限 ; 估量应用年期 ; 使用年限
Expected useful life 估计运用年限
actual useful life 实际可用年期 ; 使用年限
ultimate useful life 最终可用寿命
Remaining Useful Life 剩余使用寿命 ; 剩余寿命 ; 寿命
long useful life 长寿命 ; 使用寿命长
haha useful life 可用年限
useful life factor 有效寿命影响因素
In recent years, laser surface modification of dies of ductile iron has been an important method to improve its wear resistance and useful life.
对球墨铸铁冲压模具的激光表面处理已成为改善其耐磨性、提高使用寿命的重要方法。
参考来源 - 期刊学术社区·2,447,543篇论文数据,部分数据来源于NoteExpress
After he took courses in useful life skills, he recently moved into his own flat.
在学习了有用的生活技能课程后,他最近搬进了自己的公寓。
Some products can be recycled at the end of their useful life.
有些产品过了有效使用年限后是可以回收再利用的。
Then, the system can be safely repaired and refactored throughout its useful life.
这样,系统即可在其有用的生命周期中安全地进行修复和重构。
Even small changes in what we eat and how we prepare our food can be very useful, says physician David Servan-Schreiber, author of "Anti-Cancer, A New Way of Life".
VOA: standard.2010.02.23
- And it's worth--; it's sort of a useful test for asking yourself -- what are the things you must value in life-- to ask, what would you choose to do if you knew you had five years, ten years, ? what have you?
而这值得;,这算是一种很有用的测试,用来问自己什么是你在生命中必须珍惜的事-,问你会怎么选择,如果你知道自己还有5年,10年,之类的时间?
应用推荐