essential trace element

常見例句

雙語例句

• Essential trace element is indispensable in maintaining body health.
  必需微量元素在維持機(jī)體健康方面是不可或缺的。
• Selenium is an essential trace element in human. Selenoprotein is a protein that Se in the form of selenocysteine participates in the formation of protein.
  硒蛋白是人體必需微量元素硒以硒代半胱氨酸的形式參與形成的蛋白質(zhì)。
  kns50.chkd.cnki.net
• Selenium is am essential trace element for animals and humans.
  硒是哺乳動(dòng)物和人必需的微量元素。
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