Children learn to use computer programs by trial and error.
儿童通过反复摸索才学会运用计算机程序。
Many drugs were found by trial and error.
许多药物都是经过反复试验后才被发现的。
We learn, in a sense, by trial and error.
从某种意义上说，我们是通过反复试验、不断犯错来学习的。
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。
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。
We need to learn from doing, by trial-and-error.
我们需要通过尝试和犯错，从实践中学习。
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。
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。
There isn't enough time to learn everything in life by trial and error.
人生实在没有足够的时间容我们凡事尝试，从失败中学习。
Just keep with it, and by using trial and error, you will find your own way to save!
继续坚持这样做下去，并通过尝试和失败，你会找到属于你自己的节俭方法！
Human beings were not the pinnacle of a purposeful creation; like everything else, they evolved by trial and error and God had no direct hand in their making.
人类不是一个目的性创造的巅峰之作；像其他一切事物一样，他们经过反复试验不断探索进化而来，上帝没有直接插手人类的创造。
On the other hand, it can be very time consuming to learn by, essentially, trial and error.
另一方面，在尝试出错上，这也是一种非常耗费时间的学习。
But much of this advice is broad and non-specific, leaving development teams to learn by trial and error.
但是大多数这种建议都太宽泛而且不具体，使得开发团队必须自己从尝试和错误中学习。
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。
In fact, in this relationship, the robot does all the work, learning by trial and error, taking all the risks and adapting to my moods and whims.
事实上，在两人的关系当中，机器人包下了所有的事情，他反复学习来迎合我的情绪和冲动。
TRIAL】She learned to cook by trial and error.
她借着尝试错误法学会烹饪。
The actual tests would employ the well-honed methods of operant conditioning, developed initially on pigeons, in which the test subject has first to work out what is going on by trial and error.
实际的测试会采用精确的操作性条件反射方法，测试对象首先要清楚实验的过程和错误。
By trial and error, the attacker can check the various child nodes of the XML document and gather information by seeing if this XPath expression results in a successful authentication.
用试凑法，攻击者可以检查XML文档的各个子节点并通过查看这个XPath表达式是否能促成成功的身份验证以收集信息。
通过反复试验学习。
After getting to know her, I start wooing her as well as learning to win her heart by trial and error.
了解她之后，我开始追求她并且用反复试验的做法试着赢得她的芳心。
It's very difficult to describe how to move amongst the levels, you really have to learn by doing it, by trial and error.
很难描述如何在各个层次间移动，你真的必须亲身通过尝试和犯错来经历。
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。
Sometimesthe learning process is by trial and error.
有时，这样的学习过程是要通过反复试验的。
You can learn how to use it properly by trial and error.
你可以通过反复试验来学习如何正确使用它。
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。
Since 1990 through repeated tests by trial and error, two feasible control methods, have been raised and gradually perfected, namely method of using plugging agents and that of using packers.
从1990年开始，通过反复的摸索和试验，提出并逐渐完善了两种切实可行的治理方法，即封堵剂法和封隔器法。
Since 1990 through repeated tests by trial and error, two feasible control methods, have been raised and gradually perfected, namely method of using plugging agents and that of using packers.
从1990年开始，通过反复的摸索和试验，提出并逐渐完善了两种切实可行的治理方法，即封堵剂法和封隔器法。
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