字典網>> 英漢字典>> F開頭詞條>>fractional differentiation的意思 漢英字典fractional differentiation中文翻譯：【計】 分數微分 字典網英文字典相關詞條：fractional efficiency fractional banking fractional-horsepower motor fractional arithmetic fractional test-meal fractional distillate receiver fractional cultivation fractional cumulative yield fractional division fractional distillation