The addendum surfaces are very important for the product quality in sheet forming process, but their design is very time-consuming and requires tedious trial-error corrections.
板料成形过程中工艺辅助面对成形件质量有着重要意义，但其设计非常费时并且需要根据实验和数值模拟结果不断修正。
When humans first started building houses, determining whether they would work as planned was mostly a matter of trial and error.
人类最初开始建造房屋时，决定它们是否如计划一样奏效的方法几乎是去试一下，看看有什么不妥的地方。
What those early craftsmen had found by trial and error was that under pressure a pagoda's loose stack of floors could be made to slither to and fro independent of one another.
"那些早期的工匠通过反复试验发现：在压力作用下，宝塔松散堆叠的楼层可以彼此独立地来回滑动。
There's no instant way to success - it's just a process of trial and error.
成功不可能一蹴而就——这只是一个反复尝试的过程。
Trial and error leads to the finding of truth.
反复试验引领我们走向真理。
The algorithm can recognize the excellence and worseness of different processing route by trial-and-error method.
算法利用试错，区分加工路线的优劣。
Trial and error in our use of metrics has unearthed traps and mistakes we don't want anyone to repeat.
在我们使用量度的过程中的试验和错误已经显露出我们不想让任何人去重复的缺陷和过失。
The researchers initially used trial and error to place the sensor nodes.
研究人员起初用测试和误差来定位传感器节点。
The other great thing is that it's an unwritten code, which means you get to learn by trial and error.
还有一个很严重的问题就是这没有什么明文的条约。这意味着你只有通过尝试并犯错误来学会它。
Lots of trial, error, and sometimes a little luck.
通过大量的试验、错误，有时候还需要一点点运气。
Developing the solution with this in mind involved some trial and error for us.
用这个去开发解决方案会让我们遇到一些麻烦和错误。
Meditators will find their resonant frequency naturally through trial and error, so we know that there's something in that.
冥想者会通过考验和错误而自然地找到他们的共振频率，我们知道其中有些原因。
Transporting and installing the virtual disk files was more complicated and involved a small amount of trial and error.
传输和安装虚拟磁盘文件比较复杂，可能需要经过尝试和纠正错误的过程。
You can tweak these differences by hand through trial and error.
您可以通过试错手工消除这些差异。
They needed a stronger crystal, but the process of trial and error takes a long time.
他们需要一个更强的晶体，但是试错的过程耗费了他们很长的一段时间。
This process of trial and error helps designers to improve and refine their ideas.
这个反复尝试的过程将帮助设计师提高优化他们的创意想法。
It will likely be an iterative process as well, using the trial and error approach again.
这很可能也是一个迭代过程，同样应该使用反复试验的方法。
On the 31st day of the trial, you will get a trial error message when you try to launch the expired product (Figure 18).
在试用的第 31天，在尝试启动过期的产品时会收到试用错误消息（图18）。
Secondly, the TCN treatment consists of dynamic adjustment and trial and error method.
二是中药治疗方法中包含一种做法，就是动态调整和试错。
There will be a lot of trial and error in the process of creating new, useful organisms.
创造新的实用的生物体的过程会在大量试错中曲折前进。
Even the most brilliant act of human genius, in the final analysis, is an act of trial and error.
即使是人类天才最具才气的行为，归根结底也是一种试错行为。
And when I started my company, I was very much alone, so I understand the trial, error, and terror that happens as you grow.
当我自己创业的时候，我那时候非常孤单，所以我非常明白一个企业在创立之初所遇到的挑战，恐惧和一些常出现的错误。
Secondly, one practice is included in traditional Chinese medicine treatment, that is dynamic adjustment and trial and error.
二是中药治疗方法中包含一种做法，就是动态调整和试错。
Second, a practice included in the Chinese medicine therapies is the dynamic regulation and trial and error.
二是中药治疗方法中包含一种做法，就是动态调整和试错。
Much as parents wish otherwise, trial, error, and recovery mark the adolescent learning curve of growing up.
与父母所想的很不一样，其实磨难，错误，和复原才标志着青少年正在成长过程进行曲折的学习。
User interface development involves a lot of prototyping and trial and error.
用户界面开发涉及到许多原型设计的工作以及实验和错误的过程。
Second, TCM treatment includes dynamic adjustment and trial and error.
二是中药治疗方法中包含一种做法，就是动态调整和试错。
Ms. Charles learned other mores through careful observation, or trial and error.
Charles女士还通过仔细的观察和不断的尝试学到了许多其它的东西。
It might take several steps of trial and error to determine the ideal number of groups to create.
所以在决定要创建的理想组数之前，可能需要进行几个步骤的尝试和出错。
It might take several steps of trial and error to determine the ideal number of groups to create.
所以在决定要创建的理想组数之前，可能需要进行几个步骤的尝试和出错。
应用推荐