1.
Related historical materials about the compaign of Jingnan,printed books copper type, and the answer sheets of imperial examination by Weiyuan are all rare historical literature materials.
靖难之役的相关史料，安国的铜活字印书，《魏源集》失收的文章等都是珍贵的历史文献资料。
2.
D. By the middle of the thirteenth century, Koreans were casting type in bronze.
十三世纪中叶朝鲜人使用黄铜铸造活字。
3.
typewriter alloy
打字机用铜镍铝型合金
4.
point is small and -point is large
点的活字小,点的活字大.
5.
(of brass instruments) having valves.
（铜管乐器）具有活瓣。
6.
A typeface or font of characters having relatively thin, light lines.
细体活字画笔较轻较细的活字或铅字
7.
type recorder composing system
活字记录器排字装置
8.
A Study on the Inactivation of Microcystis Aeruginosa by Manganese-Copper Composite Algaecide
锰铜复合除藻剂灭活铜绿微囊藻效能研究
9.
The unified fonts, sign-boards free of charge.
③ 免费提供专卖店表象字、牌字及特许专卖铜牌。
10.
walking dictionary [ encyclopedia ]
活字典[百科全书]
11.
Bronze Cross Award [Royal Life Saving Society]
十字铜章〔英国皇家救生会〕
12.
write like copperplate
写得 (像铜版字般) 非常工整
13.
Bar to Bronze Cross [Royal Life Saving Society]
十字铜章复试年带〔英国皇家救生会〕
14.
Digital Technology Brings Life to Copper Wire
数字技术赋予铜线新生命
15.
a walking dictionary,encyclopedia,etc
活字典、活百科全书等
16.
6-point is small and 18-point is large6
点的活字小, 18点的活字大.
17.
set,supply,kind or size of these
活字的宽度、储备、字体或字号等
18.
A large, valved, brass wind instrument with a bass pitch.
大号大型带活塞的低音铜管乐器