變分集set: vt. (set; setting) 1.放;擱;貼;靠 ...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: 變分曲線下載手機(jī)詞典可隨時隨地查詞查翻譯