查询词典 by trial and error

We learn as we say,by"trial and error".

如我们所说我们在尝试和错误中学习

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。

The trick, which I learned by trial and error, is to find the exact timing for your dough.

的窍门，我学到的试验和错误，是准确地找到所需的时间为您的面团。

I eventually find the right way by trial and error.

经过反复试验，我终于找到了正确的方法。

But a student who is unwilling to interact in the first place would lose this opportunity to learn by trial and error.

但是一个从开始就不愿与人交流的学生将会失去这种通过不断摸索进行的机会。

By trial and error, i finally finded the correct method.

经过反复试验，我终于找到了正确的方法。

Hey try to find a solution by trial and error .

用边失败边尝试的办法寻找解决方案。。。

Factorization of this equation by trial and error is not possible.

用试凑法对这个方程进行因式分解是不可能奏效的。

Shot peen forming is an important sheet metal forming process for aircraft industries. But after using CNC system, peen forming process parameters choosing in industry has been done still by trial and error or relied on a large number of pre-production tests.

喷丸成形是航空制造工业中机翼整体壁板不可替代的或者是首选的成形方法，可是在采用喷丸计算机数字控制系统后工艺参数的选择仍然依靠试验数据和操作经验，这已成为喷丸成形工艺中的瓶颈。

The constructed solving process is to establish a general SBR model firstly, then to derive the suboptimum solution by trial and error method with the help of simulation tools.

所构造的解法是首先建立通用的序批式反应器模型；然后借助仿真工具试差求取次优解。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。