七十年代起国内外把该类化合物用作动物生长促进剂研究，九十年代又将其用于医药抗癌活性的研究。
Scientists have been researching for their organic activity as the animal growth promoting agents from the 70's and the medicines from the 90's.
七十年代起国内外把该类化合物用作动物生长促进剂研究，九十年代又将其用于医药抗癌活性的研究。
Scientists have been researching for their organic activity as the animal growth promoting agents from the 70's and the medicines from the 90's.
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