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manganese是什么意思？

基础释义
例句
柯林斯词典释义
英汉词典释义
英英词典释义
行业词典释义

manganese

英[ˈmæŋgəni:z] 美[ˈmæŋɡəˌniz, -ˌnis]

n. <化>锰；

例句

manganese peroxide 二氧化锰
black manganese oxide minerals 黑色氧化锰矿
Combined electrolyzing manganese industrial production brings forward acid balance for electrolyzing manganese production process. 结合电解金属锰工业生产实际,提出电解金属锰生产过程的硫酸平衡计算方法.
Methoxychlor consignment four major production companies, acetate cobalt, manganese acetate series of intermediate products. 公司主要生产四氯苯醌、醋酸钴、醋酸锰等中间体系列产品.
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.
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.
The FAAS for determination of total ferrum content and manganese oxide in iron ore was described. 提出了火焰原子吸收分光光度法测定铁矿中全铁和氧化锰的方法.
Demage mechanism of tap - hole for a ferro silico - manganese smelting furnace is described. 阐述了锰硅合金矿热炉出铁口损坏的机理.
Guimeng , electric, chromium manganese, ferro - alloys such as ferromanganese products. 硅锰、硅铁、铬锰、锰铁等铁合金产品.
Quartz sand, activated carbon, removing iron and manganese filtration, deoxygenation, fluoride removal equipment. 石英砂、活性碳、过滤除铁除锰、除氧、除氟设备.

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柯林斯高阶英汉双解学习词典释义

N-UNCOUNT

锰

Manganese is a greyish-white metal that is used in making steel.

英汉词典释义

n.
<化>锰
black manganese oxide minerals 黑色氧化锰矿

英英词典释义

Noun
1. a hard brittle gray polyvalent metallic element that resembles iron but is not magnetic; used in making steel; occurs in many minerals

行业词典

医学：锰：类似铁之金属，化学符号为Mn，原子序数为25，原子量为54.938，比重7.2。锰盐在体内含量很少，系肝精氨酸酶及其他酶之活化剂。另见poisoning项下的manganese poisoning；