英语词汇“direction ratio”的翻译、意思、用法、释义-英汉汉英词典

单词	direction ratio
释义	direction ratio 【数学】方向比以上来源于：《21世纪大英汉词典》 direction ratio方向比direction ratio方向比數學名詞direction ratio方向比數學名詞—兩岸數學名詞
随便看	probranchial foregut pro-british probstmayria vivipara probum non pœnitet probusiness probusing proc proc. proca procacious procacities procacity proca equation proca equations proca field procain procain(e) procaine procaine amide,procainamide procaine hydrochloride procaine hydrochloride-- novocaine procaine hydrochloride; novocaine procaine hydrochloride--syncaine procain(e)-- novocaine procain(e); novocaine