您要查找的是不是：
- random reflecting gain 随机反射增益
- The coal petrologic automatic analysis is realized mainly by means of random reflectance of vitrinite. 煤岩自动分析主要采用镜质组随机反射率自动测试技术来实现。
- Soiled dishes were piled at random. 脏碟子胡乱地堆放着。
- You can gain by watching how she works. 看她怎样工作就可获益。
- He has to reflect on what answer to give. 他得思考一下如何答复。
- Oil share show modest gain over the week's trading. 石油股票价在上星期的交易中略有上升。
- The masses gain experience through struggle. 群众通过斗争可以取得经验。
- It is not for the love of gain that he does so. 他这样做并非为了得什么好处。
- I have been reflecting on the matter. 我一直在考虑这件事。
- The librarian took a book at random from the shelf. 图书管理员从书架上随便拿了一本书。
- He continued to reflect upon it. 他继续思索这个问题。
- Random mating within a breeding population. 自由交配在一个育种群中自由交配
- We hope for some gain from our investment. 我们希望投资有利可图。
- No practice, no gain in one's wit. 纸上得来终觉浅，要知此事须躬行。
- Gain got by a lie will burn one's fingers. 靠欺骗得利，准要吃亏。
- Such behavior can only reflect discredit on you. 这样的行为只能给你带来耻辱。
- Fame and gain are but chips to him. 他视名利为尘土。
- Chose a card at random from the deck. 从一副牌中任意选出一张
- He has no aspiration for fame or gain. 他不图名利。
- By mere chance or fortune; at random. 碰巧; 胡乱地; 随意地
