英语词汇“composition of petroleum”的意思、用法、释义、翻译、读音、例句、短语、词组-英汉翻译词典

单词	composition of petroleum
释义	composition of petroleum un.石油的组成 [网络]石油成份；石油的化学组成
随便看	normal of a surface vector normal off position normal of impact normal one-sample problem normal on-load operation normal open normal open circuit normal open contact normal open control element normal opened contact normal open gate normal opening normal open valve normal operating amperage normal operating area normal operating condensate drain-off connections normal operating condition normal operating condition of nuclear power plant normal operating conditions normal operating contact normal operating current normal operating cycle normal operating cycle rule normal operating expenses normal operating frequency band

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