您要查找的是不是：
- decibel gain referenced to a circularly polarized isotropic antenna 环形极化各向同性天线增益分贝
- You can gain by watching how she works. 看她怎样工作就可获益。
- 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。
- decibel gain 分贝增益
- 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。
- The most usual system is that of the decibel scale. 最常用的系统为分贝标度系统。
- Fame and gain are but chips to him. 他视名利为尘土。
- He has no aspiration for fame or gain. 他不图名利。
- The baby had a gain of half a pound. 婴儿的体重增加了半磅。
- He cares very little for fame and gain. 他对名利很淡薄。
- In sound we use the decibel scale. 在声学中我们采用分贝标度。
- The man was bitten by a lust or gain. 此人利欲薰心。
- Pain is forgotten where gain follows. [谚]一朝得了利，痛苦便忘记。
- All is not gain that is put in the purse. 装进钱包里的不一定都是正当的收入。
- The noise pollution reached a high decibel level. 噪音污染达到了很高分贝。
- It's unheard of for a boy of his age to gain university entrance. 他这样年纪的孩子上大学，可真是闻所未闻。
