网络释义专业释义
Useful economic lives 经济使用年限 ; 年期
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使用寿命 - 引用次数：5
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 - 期刊学术社区有效寿命 -
使用寿命
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有效寿命使用寿命
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使用年限
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使用寿命有效寿命
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有效寿命
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双语例句原声例句权威例句
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I want you to lead pleasant and useful lives.
我要你们过着欢乐又实际的生活。
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But she said that she wanted to help people, especially young people, to make useful lives for themselves and to help others.
但她说，她想帮助别人，特别是想帮助年轻人，让他们自己而更好地生活，同时也帮助他人。
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Such satellites, however, need replacing from time to time, and those used by the Americans are coming to the end of their useful lives.
然而这些卫星到一定时期需要更换。而美国现阶段使用的卫星正逐渐进入寿命的尾声。
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But she said that she wanted to help people, especially young people, to make useful lives for themselves and to help others.
VOA: special.2009.03.08
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I pride myself on the fact that people who have taken this course find it useful in their subsequent lives, but on the other hand, I think that it's really interesting.
我很骄傲的说,选了这门课的人,会在以后的生活中用到这些知识,而另一方面,我觉着这是门有趣的课
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Because at the end of the day, if game theory is going to be useful for you in your later lives, whether it's in dating or in running a company or whatever it happens to be, you need to able to go from the story to the model.
因为到最后,如果你们在以后想要运用博弈论,不论是用在约会上还是在运作一家公司上,或者其他的什么情况,你需要从具体情况中提炼模型
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