短語詞組短語separably generated 可列分生成的separably identifying 分離識別separably generated field extension 可分生成域擴張separably generated extension 可分生成擴張separably hilbertian field 可分希爾伯特域separably stiff initial value problem 可分stiff初值問題separably -valued vector valued function 可分值的向量值函數(shù) 返回 separably