“trace element”的概念、定义、翻译、参考文献-科学参考

单词	trace element
释义	trace element Encyclopedia 工学食品配料释 trace element微量元素占人体总重量不到0.01%、每日需要量小于100毫克的元素。理学微量元素（地球化学）释 trace element微量元素在自然体系中含量低于0.1%的元素。 Astronomy trace element示踪元素 Biology trace element痕量元素；超微量元素
随便看	blood stasis due to qi deficiency bloodsteam shear stress blood stone bloodstream shear stress blood substitute blood sugar blood sugar monitoring blood syncope with deficiency syndrome blood syncope with excess syndrome blood syndrome blood system blood-testis barrier blood thixotropy blood toxicity blood transfusion blood transfusion instruments and vessels blood transfusion process blood transfusion record blood transfusion services blood transshipment in wartime blood tumor blood type blood typing blood velocity blood vengeance

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