manganese 的意思
锰; 一种金属元素; 黑色矿物
manganese 的词源
manganese(n.)
1670年代,这个名字用来指一种黑色矿物,锰的氧化物(自古以来在玻璃制造中用于去除着色物质),源自法语 manganèse(16世纪),再往前追溯则是意大利语 manganese,可能是中世纪拉丁语 magnesia(参见 magnesia)的变体或误读。从1783年起,这个词在英语中专指这种金属元素。
From the middle of the eighteenth century the combinations of manganese were studied by various chemists, and finally, in 1774, the metal manganese was isolated by Gahn, but for years there was much confusion in regard to its specific name, and it was not until after the beginning of the present century that the name manganese ( mangan in German) began to be generally adopted. [Century Dictionary, 1897]
从18世纪中叶起,各种化学家开始研究锰的化合物,最终在1774年,Gahn成功分离出锰金属。然而,多年来人们对其具体名称存在很多混淆,直到本世纪初,manganese(在德语中为 mangan)这个名称才开始被广泛接受。[《世纪词典》,1897年]
相关词汇:Mangano-, manganic, manganous, manganate。
相关词汇
manganese 的使用趋势
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