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该酶蛋白含有17种氨基酸, 其中甘氨酸(Gly)和丙氨酸(Ala)为主要氨基酸.The protease includes 17 amino acids , among which, Gly and Ala are dominant amino acids.通过重组SOD技术使失去铜锌离子失活的酶蛋白恢复酶的催化活性.Furthermore, the inactivated enzyme losing metal ion is reac...
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n.大气碳酸计...
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The commercial product however, containing silica and silicates, has a positive effect.然而含有硅石和硅酸盐的工业品都有肯定的效果.Frictional behavior is modified by colloidal silica or starch deposition.耐磨损性能可以通过在织物上沉淀胶状硅或淀粉一类物质而得到改善.Benefic...
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n.冒险，行动，侠义行动，壮举...
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vt.使受挫折，使困惑，使迷惑，用隔音板隔音，挡住（水流等）n.隔板，挡板，迷惑，遮护物，阻碍体，[军]迷彩...
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1875年,来自东部的拓荒者在这个地区定居下来.Pioneers from the East settled in this region in 1875.1875年 —— G-F-斯威夫特设计的火车冷藏车厢开始使用.1875 -- G . F . Swift's refrigerated railway freight car is in use.1875年的宪法是各派对立力量的妥协产物.The Constitution o...
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I don't class myself as being very intelligent or brainy.我并不认为自己是那种非常聪明、脑子好使的人。Some people are born brainy.有些人天生聪明。Something a bit too brainy for me, I expect.给我看呀, 准太高难啦....
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上皮细胞的顶膜显然是必要的.The apical membrane of the epithelial cells is apparently essential.较小支气管的上皮破裂和部分脱落.The epithelium of the smaller bronchi was fragmented and partially desquamated.愈合过程的主要组成部分,是上皮形成.The dominant components o...
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adj.不相干的，不恰当，缺乏时代性的，落后于潮流的，牛头不对马嘴...
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domesticate的第三人称单数（三单）为：domesticates...
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Conder的音标：...
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micorhymenopteron的音标：micorhymenopteron的英式发音音标为：[mɪkɔ:haɪme'nɒptərən]micorhymenopteron的美式发音音标为：[mɪkɔhaɪme'nɒptərən]...
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“松木”的拼音为：sōng mù...
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“否定”的近义词/同义词：否认。...