1670s as the name of a mineral, oxide of manganese, from French manganèse (16c.), from Italian manganese, alteration or corruption of Medieval Latin magnesia (see magnesia). From 1783 in English as the name of an element.
实用例句
1. Oxidation - reduction reactions are important in the solubilization and precipitation of iron and manganese.
氧化还原反应在铁和锰的增溶和沉淀中具有重要作用.
来自辞典例句
2. The contents of organic material, limonite and manganese hydroxides influence the variation of ore element.
有机物 、 褐铁矿和氧化锰的含量影响着成矿元素含量的变异.
来自辞典例句
3. The material is a semiconductor called gallium manganese arsenide.
这种材料是一种叫做镓锰砷化物的东东.
来自互联网
4. And the relationship of zinc, calcium, manganese with height and bone age were observed.
并进行锌 、 钙 、 锰与身高、骨龄相关分析.
来自互联网
5. Also available in classification iron, manganese ore and coal.