英语词汇“speaker directivity index”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	speaker directivity index
释义	speaker directivity index 扬声器指向性指数
随便看	constant-flow pump constant flow rate constant (flow) rate filtration constant flow regulation constant flow source constant flow valve constant flux constant flux (layer) constant flux linkage constant flux linkage principle constant flux linkage theorem constant-flux-linkage theorem constant-flux voltage regulation constant flux voltage variation constant folding constant-force constant, force constant force constant-force escapement constant force liquid spring constant force method constantforce spring constant-force spring constant force spring constant forest-labourer 万树桃花映小楼万死投荒十二年万水千山万水千山迷远近万水归阴万灶宿貔貅万点淮峰孤角外万点灯光万物兴歇皆自然万物都寂寂 01535 01536 01537 01538 01539 01540 01541 01542 01543 01544