尝试错误 meaning in English

trial and error
try and error

I hope the doctor doesn ' t operate by trial and error
我希望医生别用“尝试错误法”医治病人。
Vicarious trial and error
替代性尝试错误
Its theoretical bases consist , among others , of humanism , constructivism , postmodern curriculum theory , dialogical theory , group dynamics theory , multi - reading theory , and theory of trial and error
其主要理论基础有人本主义、建构主义、后现代课程理论、对话理论、团体动力学理论、多元阅读理论和尝试错误理论等。
The solution programs can employ several methods , but the most common is backtracking , a systematic form of trial and error in which partial solutions are proposed and then modified slightly as soon as they are proved wrong
有好几种方法可以用来写解题程式，其中最常用的是回溯演算法，这是一种有系统地尝试错误的方法：先提供部份解答，在发现错误时，再回头略做修正。