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	extincteur extinction extinction coefficient extinction photometer extinction potential extinction voltage extinctive extinct volcano extine extinguish extinguishant extinguisher Eyre Lake Eyre('s), Peninsula eyrie Eyring equation eyrir eyry Eysenck, Hans J(urgen) Eytie Ez. EZ Eze. Ezech. Ezechias 谁欤画此双名驹，似斗非斗相嬉娱行见白衣人送酒，已拚痛饮读离骚当中数十顷，别如一天池惟视方而明，不为非礼倾息妄归真达本心复悦繁华童裴回讫旦夕，聊用写忧烦拟作开眉计，何当扫障魔洞达虚皇位几度欲成花雨，断云还过南楼石梁广润祠请雨四叠丙午韵（二月廿四日）寿张蒙溪方伯初度·其二读五贤传偶成五首·其四·咏陆云举场旧话·其二玉齍兔脱衾纩瑶林赐饔