The performance of regulator is obtained by making of a number of experiments with the help of cut and try method.

调速器的工作特性性能及结构参数通常是用试凑方法，通过诸多试验得到。

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At the reconnaissance stage, the engineer's task is, by cut and try, to determine which routes deserve further study.

在侦察阶段，工程师的任务是，借着伤口和尝试，决定哪些路径更进一步该得到研究。

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They cut prices drastically to try and shift stock.

他们大幅度降价，试图销出存货。

《牛津词典》

OK. Binary search is perhaps the simplest of the divide and conquer algorithms, and what does that mean? It says, in order to solve a problem, cut it down to a smaller problem and try and solve that one.

好了，二分搜索也许是,最简单的分治算法，这意味着什么？,也就是说，为了解决一个问题,把它切割成小的问题,然后再来一个个解决。

麻省理工公开课 - 计算机科学及编程导论课程节选

I could cut that up into fragments, and I could search in these fragments to try to find the one that has the insulin gene on it.

我把那部分切成碎片,然后从中找到有胰岛素基因的那一段

耶鲁公开课 - 生物医学工程探索课程节选

An outright government defeat would be a huge problem for David Cameron, leaving him precious little room for manoeuvre in euro-negotiations - and facing defeat if he fails to deliver a budget cut, and has to try to persuade the Commons to authorise an above-inflation budget settlement.

BBC: Fright night for the government?

Because after all, gasoline is a major cost people incur in getting around cities, and as prices get higher, that's going to prompt more and more people to try to cut down the distance and the amount of time they spend driving around.

NPR: A Future Full of Pumped-Up Gas Prices?

One of the things that we did last year was take on a defense program that many thought we were crazy to try to go after and try to cut.

WHITEHOUSE: Press Briefing