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.
manganese 英文释义
1. a hard brittle gray polyvalent metallic element that resembles iron but is not magnetic; used in making steel; occurs in many minerals
manganese 双语例句
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.
也可用于选别铁 、 锰矿石和煤.
来自互联网
manganese 实用场景例句
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.
辞典例句
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.
辞典例句
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.
互联网
Also available in classification iron, manganese ore and coal.
也可用于选别铁 、 锰矿石和煤.
互联网
Uranium ore, bauxite, manganese ore reserves, ranks third in the world.
铀矿 、 铝矾土 、 锰矿储量居世界第三位.
互联网
Coal, iron, manganese, gypsum, oil shale and other minerals.
煤 、 铁 、 锰 、 石膏 、 油页岩等矿产.
互联网
The effect of manganese oxides on the coated rolls was also analyzed.
介绍了超低碳素钢表面由于氧化锰的存在对涂层的影响.
互联网
Guimeng , electric, chromium manganese, ferro - alloys such as ferromanganese products.
硅锰 、 硅铁 、 铬锰 、 锰铁等铁合金产品.
互联网
The presence of copper can increase the activity of nanometer manganese catalysts.
