字典網>> 英漢字典>> B開頭詞條>>back-flush(ing) chromatography的意思 漢英字典back-flush(ing) chromatography中文翻譯：【化】 反衝色譜法字典網 相關詞條：back-up disk backward deduction system back of beyond backhanded back focal length back fall backward processing back diffusion back veneer backing vacuum