work over

基本解释

He always does his work over and over until it is perfect.
他总是一再地重做他的工作直到完美无暇为止。
They responded to survey questions about their depression and work over a week's time.
她们就一个多星期内关于抑郁症和工作方面的问题回答提问。
Not just one that will satisfy one process or one LOB, but something that can work over time.
不仅仅是满足一个过程或一个LOB，而是可以经历时间考验的东西。

If resident doctors work shorter hours, for example,mistakes could happen when one resident takes over a patient's care from another.
Just like Fibonacci, it's doing the same work over and over again.
就像Fibonacci数列一样，他不断地重复相同的工作。
麻省理工公开课 - 计算机科学及编程导论课程节选
And I end up going back and doing unit testing anyway, to try and figure out why it doesn't work. So over the years, I've just convinced myself I might as well start where I'm going to end up.
第一次从来不会正常运行,因此无论如何我还要回头去做单元测试,找找哪儿出错了，因此经过这么多年，我已经说服自己既然一定要做单元测试,那么还是一开始就做最好了。
麻省理工公开课 - 计算机科学及编程导论课程节选

If a command economy could work over the long term, then the dictatorship could survive.
ECONOMIST: A Survey of the 20th Century

修井
The study on wall destabilization theory and optimizing workover fluid for side-tracking wells ensure the security construction.5.
4、侧斜井井壁失稳机理的研究以及修井液的优选解决了侧斜井井壁不稳定性，确保了施工的进行。
油井大修
改修