trial and error

I finally found the right key after lots of trial and error.

经过反复试验,我终于找到了正确的方法.

We learn, in a sense, by trial and error.

从某种意义上说，我们通过反复试验来学习。

Through trial and error we are gradually learning how together to create new realities.

通过尝试和失误,我们逐渐了解如何才能共同创造新世界.

Like many animals, people also learn to swim through trial and error.

像许多动物一样, 人也要通过反复适应才能学会游泳.

But engineering a crop takes a lot of trial and error.

但是对于基因工程庄稼已做了大量的反复试验.

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。

The calculation of the collapse load involves trial and error.

毁坏荷载的求算属于试凑方法.

Through trial and error, we can accumulate experience and thus access to success.

我们能够从一次次的失败中积累经验从而获得成功.

Life is full of trial and error.

人生充满了尝试与错误.

He learned technical skills by trial and error.

他通过不断摸索掌握技能.

Many drugs were found by trial and error

很多药物都是通过反复试验才发现的。

The fundamental fix — reshaping how care is delivered and how doctors are paid in a wasteful, abnormal system — is likely to be achieved only through trial and error and incremental gains.

基本的解决方式，如改变医保服务的落实方法以及畸形低效的医生支付体系等，都必须要通过反复试验和积累来达成。

GS : Your operation seems to involve a lot of trial and error.

您的尝试似乎包含了太多的尝试与失败.

Choosing the values to use involves some trial and error.

要经过几次尝试和出错之后才能选好要使用的值。

The process parameters were usually determined in production by trial and error method.

筒形件强力旋压中各工艺参数在生产中常用试旋的方法确定.

Many drugs were found by trial and error.

很多药物都是通过反复试验才发现的。

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.

It was largely a matter of trial and error.

这主要是个反复实验的问题。

To find the service conflicting with the program follow this trial and error method.

要找出与程序冲突的系统服务,请参照如下的实验排除错误法.

Methods: To select best chromatographic condition by trial and error, making changes in sorbent, developing agent.

方法通过改变层析条件吸附剂、展开剂 、 显色剂,反复实验, 筛选出适宜的层析条件.

Inventions and innovations almost always come out of laborious trial and error.

发明及创新几乎都是艰苦的试验和失败的产物.

The entire , including thinking activities, trial and error processes, and states of, was faithfully recorded.

每首儿歌,从有了主题, 到最后完成,其间所经过的状况及思考活动, 包括尝试错误的过程, 都有详细的记录.

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.

Popper also compares the method of trial and error with dialectics and criticizes Marxist dialectics wrongly.

为了推广试错法,波普尔进一步把试错法与辩证法进行比较,对马克思主义辩证法进行了错误的批判.

They also need to practise skills and learn by trial and error.

他们也需要锻炼技巧和通过反复试验来学习.

The above general rules allow the isopachs to be drawn by trial and error.

有了上述的一般规律,即可采用试凑法来描绘等和线.

Most inventions are made through trial and error.

大部分发明都要经过反复的实验才能成功.

Engineers used the trial and error method in selecting the other colors.

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.

In general, the design procedure is not straightforward and will require trial and error.

一般说来, 设计过程不是一帆风顺的,而需要反复试验.

SCIENCE proceeds by trial and error.

科学在不断的实验和错误中前进.