字典網>> 英漢字典>> F開頭詞條>>fractional crystallization的意思 漢英字典fractional crystallization中文翻譯：【化】 分步結晶; 分級結晶 相關詞條：fractional arithmetic units fractional warrants fractional condenser fractional condensing tube fractional differentiation fractional precipitation fractional conversion fractional computer fractional cumulative yield fractional order