英德
有道
百度
谷歌
图片
维基
百科
必需酶 [bì xū méi]
essential enzyme
- 美国一个小组发现一种叫二唑啉硫酮的化合物这种化合物是血吸虫生存必需的酶。
A team in the United States found that chemical compounds known as oxadiazoles can target an enzyme needed for the survival of Schistosoma. - 在肉类和鱼中所含有的人体必需的氨基酸、赖氨酸，是蛋白质中酶的运输所必需的。
The essential amino acid lysine, in meat and fish, is needed for the transportation of enzymes found in protein. - 几年前，遗传学家通过将玉米中的相关基因转入水稻，从而在水稻中成功合成了C4光合作用必需酶的一种。
A few years ago, geneticists managed to get rice to produce one of the enzymes needed for C4 photosynthesis by transplanting the relevant gene from maize.
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