trial error的例句大全

In actual production, the process planning of gear blank relies on expert experiences and is optimized by trial and error.

实际生产中，齿轮坯的生产工艺大都凭借经验设计，然后反复实验确定可行方案。

The general orientation and principles are already established, but we still have to work out specific rules and regulations by trial and error.

总的方向、原则有了，具体章法还要在试验中一步步立起来。

We were given no instructions how to do the work, so we had to learn to do it by trial and error.

没有人指导我们如何干这项工作，我们只有反复尝试摸索着干。

It has been proved by trial and error modelling and field data processing that the idea of conjugate migration is right and proper.

通过理论模型的试算和实际资料的处理，证明了共轭思想是成功的。

Since there is no precedent to build such a complex and unique country as China, we have to do it by trial and error.

建设中国这样一个独特而复杂的大国，我们没有现成的套路，只能边试边干。

The optimal depths of the wedge-shaped notch for different tapered transition lengths have been determined by trial and error.

对于不同渐变过渡段长度，其最佳楔形凹槽深度由实验试凑法得到。

The IRR can be found by trial and error by using a number of discount factors until the NPV equals zero.

内含报酬率可以采用验误法用一系列的折现数计算。

But I arrived at the chosen numbers of "spam" and "good" trigrams only by trial and error.

但我只是用试错法（trial and error）才达到了“垃圾邮件”和“合法”三元模型所选定的数目。

Despite over more than one century of effort, it remains unsolved, and synthesis of new odorants still proceeds largely by trial and error.

尽管经过百年多的努力，它仍未能解决，而且新香料的分子结构设计和合成依然主要地依靠试验和改错的方法。

Neither of us had any formal business education and we learnt by trial and error, trusting we would make enough good decisions to outweigh the bad.

我们两人中谁也没有受过任何正规的商科教育，我们通过试错学习，而且相信我们会做出足够多的正确决策，来压倒那些错误决策。

Talkative people might learn communication skills by trial and error, but quiet people can learn them just as well by watching talkative people trying and erring.

健谈的人通过不断练习和犯错学会沟通技巧，安静的人通过观察健谈的人练习和犯错，同样也能学会。

Compared boundary temperature and gas concentration, Using trial and error method, the burn rate of the carbon was received after compared with the experimental value.

模拟通过对边界处温度场、气体浓度场的比较，利用试差法，得到了煤焦的燃烧反应速率，并与试验结果进行了对比，得到与试验结果相比较吻合的模拟值。

And that can take a little bit of trial and error.

这期间可能需要一些常识，也可能会出现一些错误。

The analysis is based on four aspects which include the analysis of market uncertainty, the analysis of enterprises' bounded rationality and heterogeneity, the analysis of market-oriented trial and error enterprises learning organizations, and the analysis of rivals-oriented imitative enterprise organizational learning.

这种分析是按照市场不确定分析，企业有限理性和异质性分析，面向市场的试错型企业组织学习分析，面向竞争对手的效仿型企业组织学习分析四个方面展开的。

Ms. Malaythong says staying energized involves trial and error, perhaps tweaking the intensity of a weekly workout routine, trying to eat more nutritiously, staying hydrated and getting enough sleep.

马莱通表示，要想保持充沛的精力，需要不断试错，也许要调整每周例行锻炼方案的强度，设法吃得更营养，保持充足水分，获得充足的睡眠。

Trial-and-Error Method in Thinking Experiment: Hypotheses and Refutation in Jurisprudential Studies

思想实验中的试错：法理学研究方法中的猜想与反驳

by trial and error trying things, making mistakes, and learning from those mistakes we have figured out how to make electric light, to paint the ceiling of the sistine chapel, to fly.

反复实践尝试，犯错，汲取教训我们领会到如何点亮那盏灯，去描绘宗教教堂的最高处，去翱翔。

They didn't know how to put in a central heating system, but they managed it by trial and error.

他们不知道怎样安装集中供暖设备, 但是经过反复试验终于安装好了.

Specific behaviour must be determined by trial and error.

特殊的行为必须是通过探索试验来决定.

She feels that raising her children has been a matter of trial and error.

她感到抚养孩子就像是摸着石头过河。