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- try and error method 尝试法,尝试错误法
- 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。
- I'll try and rustle you up something to eat. 我设法给你弄点吃的。
- Try and error , take few photos and choose the best one for setting, it is the power of DSLR. 用尽旧镜微距能力，专人指导使用微距滤镜，拍尽微距世界！
- 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。
- Its application results are exact and efficient.Also,it provides a referrence for computer data processing based on trail and error method. 该方法应用结果准确、高效,也为基于试差法的电算提供了参考。
- Because of the complexity of problem,the preform sequence and preform are usually determined through trial and error method based on practical experience and intuition. 由于问题的复杂性，通常是在实际生产经验基础上，通过反复试验的方法进行预成形工步和预成形设计。
- A new method of chemical pipeline calculation is introduced, The method overcomes the shortcomings of the heavy and complex trial and error method has been used. 提出了管路计算的一种新方法，克服了以往采用的繁琐的试差法的缺点，可以进行任何情况下的管路计算。
- You try and persuade her (to come out with us). 你去试试劝她(跟我们一起出去)吧。
- We must try and limit our expenditure. 我们必须设法限制我们的开支。
- Don't try and land me with your responsibilities! 你休想把你的责任推到我身上。
- He learned technical skills by trial and error. 他通过不断摸索掌握技能。
- I'll try and fit you in after lunch. 我尽可能在午饭以後见你。
- Don't try and fasten the blame on me. 别想把过错推到我头上。
- I'll try and rake out something for you to wear. 我尽量找些东西给你穿。
- The only way Jim could solve the algebra problem was by the method of trial and error. 要解决这道代数题，吉姆唯一能做的就是不怕失败，反复尝试。
- Try and cheer up a bit; life isn't that bad! 想办法高兴点儿,生活并不是那么糟！
- Analyzes principle and error of this method. 分析了这种方法的原理和误差。
- 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。
