manganese
n. 锰
形容词：manganesian 简写符号：Mn
近义词：MN，
详细释义
n.(名词)
- 【化】锰
英英释义
Noun
- a hard brittle grey polyvalent metallic element that resembles iron but is not magnetic; used in making steel; occurs in many minerals
例句
用作名词(n.)
- Manganese has the same effect on the strength of steel as silicon.锰对钢的强度的影响和硅相同。
- Then, they can decide how much chromium, carbon and manganese will have to be added.然后，他们才能决定应该加多少铬、碳和锰。
- It is said that bone fractures and osteoporosis can be prevented by the manganese in pineapple.据说凤梨中含有的锰元素可以预防骨折及骨质疏松。
- 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。