许多药物都是经过反复试验后才被发现的。
从某种意义上说，我们是通过反复试验、不断犯错来学习的。
"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。
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.
反复试验引领我们走向真理。
经过反复试验，我终于找到了正确的方法。
I finally found the right key after lots of trial and error.
反复试验、不作猜测的实验。
那是一个反复试验的过程。
经过反复试验，我终于找到了正确的方法。
他们经过反复试验确立了目前的操作方法。
They established their present working methods by a process of trial and error.
复杂规则在投入生产之前可能需要反复试验。
Complex rules may require many iterations before the rule is ready for production.
有时，这样的学习过程是要通过反复试验的。
你可以通过反复试验来学习如何正确使用它。
通过反复试验学习。
选择哪一些是设计、反复试验和个人偏好的问题。
Choosing which to use is a matter of design, trial-and-error, and personal preference.
但是对于基因工程庄稼已做了大量的反复试验。
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。
It will likely be an iterative process as well, using the trial and error approach again.
经反复试验，确定了剪皱试样的形状和尺寸范围。
Repeated experiments were made to determine the proper shape and size of the specimen.
整个过程就是反复试验：尝试很多不同的东西，看哪个好用。
The whole process is trial and error: Try a lot of different things, and see what works.
工程师们在选用其他颜色是采用了反复试验、不断摸索的方法。
Engineers used the trial and error method in selecting the other colors.
“当中经过多次反复试验，还有许多代价高昂的错误，”她说。
"There was a whole lot of trial and error, and a lot of expensive mistakes," she says.
在摄影数字化的时代，调整ISO是一项很容易通过反复试验完成的任务。
Here in the day of digital, this is a simple task that can be achieved through 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。
After getting to know her, I start wooing her as well as learning to win her heart by trial and error.
没错，有些时候必须借助于反复试验才能找到伪错误和有用的结果之间的平衡点。
That's right; you sometimes have to resort to trial and error to find the right tradeoff between false positives and useful results.
经验是通过尝试多种方法并发现哪种方法有效来获得的——经典的“反复试验”方法。
Experience is gained from trying many approaches and discovering which one works — the classic "trial and error" method.
经过反复试验，选取最佳方案将卫星遥感的地表温度转换成地面空气温度。
The optimum scheme is presented to convert the remote sensing ground temperature to air temperature through a number of experiments.
假设文档不完整或者已经过期了(可能是这样)，那么反复试验就是成功的良方。
Assume the documentation is incomplete and outdated (it probably is). Testing, though, is the recipe for success.
在定价上，你难于反复试验，因为一旦你定下价格，要降低容易，要升高就很难了。
And it's harder to iterate on pricing than other elements of your business. Once you set a price, coming down is usually easier than going up.
由此我们认识到，我们可以通过一系列偶然事故或反复试验摸索建立一个功能完备的生态系统。
What it tells us is that we can build a fully functioning ecosystem through a series of chance accidents or trial and error.
由此我们认识到，我们可以通过一系列偶然事故或反复试验摸索建立一个功能完备的生态系统。
What it tells us is that we can build a fully functioning ecosystem through a series of chance accidents or trial and error.
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