1) marine metallurgy
海洋冶金
2) ocean polymetallic nodules
海洋多金属结核
1.
Leaching metal values from ocean polymetallic nodules by a novel process;
一种从海洋多金属结核中提取有价金属的新工艺
2.
The principles and general situations of the new processes for producing nickel that can decrease the production cost and increase the source of nickel are summarized,including biohydrometallurgy,the utilization of ocean polymetallic nodules,selective reduction and recovery nickel from the spent materials,and their mechanisms and characteristics are also analyzed.
介绍了降低生产成本、提高镍来源的镍生产新工艺的原理和概况,包括生物浸出、海洋多金属结核的利用、选择性还原法以及从废弃原料中回收金属等,分析了各种方法的机理及特点。
3) marine catastrophe fund
海洋巨灾基金
4) zircaloy
[英][,zə:kə'lɔi] [美][,zɝkə'lɔɪ]
海绵锆合金<冶>
5) sponge bed
海绵金属层<冶>
6) copper-nickel sponge
海绵铜镍合金<冶>
补充资料：国家海洋局第一海洋研究所
见国家海洋局。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条