[數(shù)] 非變分的 variational: 變化的; 變化性的; 變量的; 變異的; 起自變動的variational calculus: 變分學(xué)variational completeness: 變分完備性variational curve: 變分曲線variational derivative: 變分導(dǎo)數(shù); 變分微商下載手機詞典可隨時隨地查詞查翻譯