英语词汇“impeller blades”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	impeller blades
释义	impeller blades [机] 叶轮叶片
随便看	positive definite Hermitian form positive definite Hermitian inner product positive definite Hermitian matrix positive definite Hermitian operator positive definite Hermitian transformation positive definite inner product positive definite integral form positive definite kernel positive definite matrices positive definite matrix positive definiteness positive definite(ness) positive definiteness covariance positive definite operator positive definite quadratic form positive definite rational function positive definite scalar product positive definite second variation positive definite sequence positive definite symmetric kernel positive definite symmetric matrices positive definite symmetric matrix positive definite transformation positive definitness positive degree 老读文书兴易阑，须知养病不如闲。竹床瓦枕虚堂上，卧看江南雨后山。老谋深算，炉火纯青老谋深算，计出万全老谷不可作种，老话不可为据老财靠衙门，县官靠督军老路不行生青苔老路不走生青苔老青交幼绿，暗锦出明花。老鞑子看戏，白搭搭老马之智可用也。将将将就将巨将帅将御将心比心将息将才将才将指