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三氯乙烷
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三氯乙烷
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三氯乙烷
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trichloroethane
三氯乙烷
乙烷分子中的三个氢原子被氯取代而生成的卤代烃,分子式CH3CCl3。学名1,1,1-三氯乙烷。又称甲基氯仿。
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cultivated land protection system
cultivated land quality
cultivated land resources of China
cultivated land statistics
cultivated rice
cultivated soil
cultivated soil in China
Cultivating Humanity:A Classical Defense of Reform in Liberal Education
cultivating spirit
cultivating technique
cultivation
cultivation analysis
cultivation history of Porphyra yezoensis in China
cultivation management practice
cultivation mode
cultivation of Chinese medicinals
cultivation of ratooning rice
cultivation regionalization
cultivation technique of double rows with a big ridge
cultivation theory
cultivator fertilizer machinery
cultivator-planting combine
cult of information
cult of the individual
cultural absolutism and cultural relativism
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