英语词汇“replacement of petro-ethylene by coal”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	replacement of petro-ethylene by coal
释义	replacement of petro-ethylene by coal 用煤代替石油乙烯
随便看	standardization service standardization services standardization sieve standardization site for baseline standardization site for length standardization stages of data element Standardization Status Code standardization strategies standardization strategy standardizatiort work standardizaton standardize standardize a form Standardize and application standardize any effective solutions standardize application standardize bankruptcy standardize bankruptcy procedure Standardize bankruptcy procedures standardize beforehand standardize construction standardized standardized abnormality ratio standardized accounting standardized achievement test