Usted buscó: 微量元素 (Chino (Simplificado) - Inglés)

微量元素
micronutrient

用几个地图表明了主量元素、微量元素、痕量元素的含量。
several maps were presented of the concentrations of major metals, minor metals and trace elements.

这些因素导致高原住户的饮食不均衡，以至于营养不良程度，尤其是微量元素营养不良情况非常严重。
this has resulted in very high levels of malnutrition, especially micronutrient malnutrition, among altiplano families because their diet is inadequate.