1) mine disaster governance
矿难治理
1.
Building the composition of preparation of the mine disaster governance is a kind of complicated and systematic project,and it is also the specific demand that insists on people-oriented scientific development and constructs the harmonious society.
打造矿难治理的准备构成是一项复杂的、系统性的工作,也是坚持“以人为本”的科学发展观与构建和谐社会对矿业行业的具体要求。
2.
In mine disaster governance,government plays a leading role in the institutional innovation.
政府在矿难治理创新中起着主导作用。
2) Regulation of Coalmine Accidents
矿难治理法律机制
4) Refractory ores
难处理矿
5) refractory gold ore
难处理金矿
1.
Polysulfide leaching of calcine after roasting refractory gold ore by addition of lime;
难处理金矿石加石灰焙烧焙砂的多硫化物浸出
2.
The application status on biohydrometallurgical techniques in the lowgrade copper sulfides,refractory gold ores and other solid mineral resources was reviewed in the paper.
本文总结了国内外生物湿法冶金技术在低品位硫化铜矿、难处理金矿以及其他固体矿产资源中的研究现状,指出了存在的问题,并提出了未来的发展方向。
6) Refractory gold ores
难处理金矿
1.
Current status of studies on bacterial oxidation and pre-disposal of refractory gold ores;
难处理金矿石的细菌氧化预处理研究现状
2.
Current situations of pretreatment method research of the refractory gold ores with as and carbon
含砷含碳双重难处理金矿石预处理方法研究现状
3.
Recent industrial applications of pretreatment of refractory gold ores and concentrates in the world, including roasting, pressure oxidation and bacterial oxidation have been surveyed in this paper.
介绍了国内外难处理金矿预处理技术工业应用现状，这些预处理技术包括：焙烧、加压氧化及细菌氧化。
补充资料：难夫难妻(难ｎàｎ)
一名《洞房花烛》。故事片。亚细亚影戏公司1913年摄制。郑正秋编剧，张石川、郑正秋导演。一对素不相识的青年男女，经媒婆撮合拜堂成亲，在封建礼教桎梏下开始艰难的夫妻生活。为中国第一部故事片。
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