无效劳动 meaning in English
disutility of labor
labour in vain
Examples
- This should not be interpreted in the sense that looking at date without much modeling is an illegitimate activity .
这不应该理解为，不大搞模型而只考察数据就是无效劳动。 - A theoretic breakthrough of contract law effected by invalid labor contract system
兼谈无效劳动合同与无效民事合同的区别 - This is wasted effort , and you can almost always select a better api and cut down on the wasted effort
这是无效劳动，可以选择一种更好的api来避免这种无效劳动。 - Present library acquistion exsits many problens : complex working system , invalid labor , and reverse projects to be improved
对比精益管理理念，目前图书馆采访工作存在工作系统复杂、无效劳动、反求工程需加强等问题。 - Answer : look from the client ' s angle , the labor that can increase value and additional value makes significant work ; the labor that cannot increase additional value is invalid labor
答：从顾客的角度看，能增加价值和附加价值的劳动叫有效劳动；不能增加附加价值的劳动是无效劳动。