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trace element的英文翻譯是什么意思，詞典釋義與在線(xiàn)翻譯：
參考翻譯
- 微量元素
英英釋義
Noun:
-
an element that occurs at very small quantities in the body but is nonetheless important for many biological processes
trace element的用法和樣例：
例句
用作名詞 (n.)
- The regularity of random error of trace element analysis is discussed.
本文討論了痕量元素分析中隨機誤差的規律性。 - In order to control impurities content in pure tungsten powder, it is important to determine trace As and Sn in pure tungsten powder.
為控制純鎢粉中雜質(zhì)元素的指標，準確測定其中痕量元素砷和錫的含量十分必要。 - Trace element mixes serve as insurances.
微量元素只是作為一種保障措施。 - Kelp is rich in vitamins and trace elements.
大型褐藻富含維他命和微量元素。
