| 词汇 | trial-and-error |
| 释义 | trial and error noun[ U ] uk /ˌtraɪəl ənd ˈer.ər/ us /ˌtraɪəl ənd ˈer.ɚ/ C2 a way of achieving an aim or solving a problem by trying a number of different methods and learning from the mistakes that you make: 反复试验，试错法 There's no instant way of finding a cure - it's just a process of trial and error.找到治疗方案不可能一蹴而就——这只能是一个反复试验的过程。 Effort and expending energy assiduity assiduous assiduously assiduousness be running on emptyidiom burn effort effortful effortfully elbow grease fight hamster wheel kill perseverance plough plough through something push put something in/put something into something rearguard action swing trial and error | American Dictionarytrial and error noun[ U ] us/ˈtrɑɪ·əl ən ˈer·ər, ˈtrɑɪl/ a way of achieving an aim or solving a problem by trying different methods and learning from your mistakes: In a language lab, students learn by trial and error. Examples of trial and errortrial and error Trialanderror should be encouraged as a way of promoting pluralism in the utilization and valuing of biodiversity. The designer is able to solve the problem without using agents but not without extensive and tedious "trialanderror" runs. What he meant was that democracy involved a process of educating both government and people, a process of trialanderror. That is the essential element, learned largely by trialanderror. This empirical 'trialanderror' method is extended to the aerodynamic aspects as well. The number of neurons in the hidden layer can be varied and it is only possible to find the correct number through trialanderror. The ability to make a program work by means of trialanderror is less useful to students than it used to be. Decisions have to be reached through trialanderror. Suitable values are chosen by trialanderror. This treatment was mainly based on trialanderror and the experience of the therapist. However, in conventional fuzzy control design there is no well-defined method for them and often the design is done by trialanderror. These parameters are designed by trialanderror. Although these processes are structured, the rules that govern them are rarely explicit; students typically learn by example, or trialanderror. This was done by trialanderror until the desired proportion was produced by the model. The simple division of the social spectrum into three layers is a result of a great deal of reading, thought, and trialanderror. See all examples of trial and error These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors. |
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