英语词汇“unknown term”的翻译、意思、用法、释义-英汉汉英双解词典

单词	unknown term
释义	unknown term 基本例句未知项 The transient term is discretized by difference method and the spatial derivatives are employed by the DQM with equal spacing and non-equal spacing of sampling points.将权重系数与热源为已知项，热传导系数为未知项，整理统御方程式后，以矩阵方式排列，以逆算矩阵，求得解答。
随便看	retained members method retained menstruation retained milk retained mode retained-mode retained moisture retained nitrogen Retained nonmagnetic intraocular foreign body retained object retained object complement retained objects retained of trade retained ownership retained pay retained percentage retained personnel retained placenta Retained placental fragment Retained Placentas retained porosity retained product retained production payments retained products of conception retained profit retained profit after tax