英语单词“directivity index”的翻译、意思、用法、释义-英汉词典

单词	directivity index
释义	directivity index1.■【声学】指向性指数
随便看	new thing New Thought New Thoughter New Thoughtist new to newton Newton 1 Newton 2 Newton-Cotes formula Newtonian Newtonian attraction Newtonian-Cassegrain telescope Newtonian flow Newtonian fluid Newtonian focus Newtonian frame of reference Newtonian friction law Newtonian mechanics Newtonian potential Newtonian Speed of Sound Newtonian telescope Newtonian velocity Newtonian viscosity newton-meter Newton-Raphson formula 听惺忪语笑，香寻古字，谱掐新声结终两个竞虚空要足一诗添故蒿，小山池畔更婆娑老范智谋曾不识，却云争似建康宫山家薪炭足，野叟裤襦温萧然两别加，各携一樨子阙下来时亲伏奏，胡尘未尽不为家寥寥千古凭谁论，独见先生泽畔吟缓火烘来活水煎，山头卓锡取清泉秉钧调造化，宣綍慰黎烝次韵张子开次子试晬江行五绝读易追次前韵悼亡诗二十六首（哭张宜人作）·其二十六眼尘豫言豫怠反三角函数跑新闻