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- Through the analysis of familiar faults in borings machine tool maintenance, discussion is made on how to prolong the service life of parts structures by renewing material and improving machinery. 结合实践,对金属切割机床维修中常遇到的问题进行了论述,从材料选用和改进零件结构两个方面对机床零件的寿命使用问题进行了论述。
- Never chuck away a chance to improve your English. 永远不要放弃提高你英语水平的机会。
- The minister is trying to improve his public image. 部长正在努力提高他自己的公众形象。
- We must improve our efficiency as soon as possible. 我们必须尽快地提高工作效率。
- In a word, then, we should improve our service. 总之，我们应该改进我们的服务。
- How can I improve my spoken English? 我该怎样才能提高口语水平？
- Things will improve as time goes on. 随着时间的推移,情况会改善的。
- You can get a grant to improve your house. 你可以得到一笔拨款来修缮住房。
- I hope the weather will improve before Friday. 我希望星期五之前天气会好转。
- We suppose that the situation will improve. 我们认为形势会好转。
- His condition is unlikely to improve. 他的境况不大可能好转。
- I was unable to improve on his translation. 我没法再提高他的译文。
- I can't hold out much hope that the weather will improve. 对于天气会变好我们不能过于乐观。
- Punishment intended to rehabilitate or improve. 处罚为复原或提高而进行的惩罚
- Please God, things will start to improve soon. 但愿事情很快开始好转。
- He made strenuous efforts to improve his reading. 他奋发努力提高阅读能力。
- We'll try to improve our teaching methods. 我们要设法改进教学方法。
- Let's hope things will improve in the new year. 让我们祝愿在新的一年里情况会好转。
- We snatch at every chance to improve our work. 我们抓住一切机会改进我们的工作。
- The city must improve its public transport. 该城必须改善其公共交通系统。
