基本解释存在唯一性同根派生 existence-uniqueness相关词英汉例句Under some relatively strong assumptions, I achieve the Existence and Uniqueness Theorem, Comparison Theorem, Convexity Theorem.竝且在傚用函數滿足比較強的條件下，得到了定價系統解的存在唯一性定理，比較定理，凸性定理。existence-uniqueness更多例句