useful life造句

1、The useful life of a car.
汽车的使用寿命

2、The useful life of the equipment depend mainly on the maintainability.
设备的使用寿命主要取决于维修保养条件。

3、Susan began to believe that she would lead a useful life finally.
苏珊开始相信，她最终会成为一个有用的人生活下去。

4、Useful life of breeding flock ram should not surpass 4 years according to inbreeding increment.
从近交系数增量考虑，育种群公羊使用年限最多不应超过4年。

5、Plant assets are relatively permanent, and have a useful life of more than 1 year.
固定资产相对是使用长久的，有用年限一般超过一年。

6、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。

7、The useful life of a car
汽车的使用寿命

8、If that happened to a detector, its useful life would be short.
如果这样的话，那这个检测装置的寿命就会很短。

9、During his useful life he often felt he was useless.
在他大有作为的一生中他老是感到自己无用。

useful life翻译