derivet除铆钉
derivev.获取;得自;起源
derived set operator导集算子
derived primary word派生首位词
derived automorphism导出自同构
derived demand model衍生需求模型
derived gust velocity导出阵风速度
derived seconary word派生次位词
Derive From materials来自材质
derived phrase marker派生短语标记
derived network state推导网络态
derive ... fromv.从 ... 获取; 从 ... 得到; 由 ... 而来