1.
How to Scientifically Ascertain Stop Border of First Mining Area in Guobei Coal Mine
科学合理界定涡北煤矿首采区停采边界
2.
Discussion on raise design options on -10m～+150m level Carboniferous first mining area in Datai well of Muchengjian Coal Mine
木城涧煤矿大台井-10m～+150m水平石炭纪开采首采区上山设计方案探讨
3.
STATISTICAL STUDY OF HYDROCHEMICAL DIFFERENTIATION CHARACTERISTICS OF INTERCRYSTAL BRINE IN THE FIRST─MINING AEA OF QARHAN SALT LAKE
察尔汗盐湖首采区晶间卤水水化学分异特征的统计研究
4.
Research on Slope Stability of Non Working Wall within First Mining Area in the 3~(rd) Baiyinhua Opencast Coal Mine;
白音华三号露天煤矿首采区非工作帮边坡稳定性研究
5.
Computer Simulation of Spontaneous Combustion Process in Goaf of First Fully-Mechanized Mining Face of Dingji Coal Mine;
丁集首采面采空区遗煤自燃动态数值模拟
6.
Application in Shendong Ore District of the First Domestic Continuous Miner
首台国产连续采煤机在神东矿区的应用
7.
Analysis and study of mining cost of 4~# stope slope expansion project of Peru Iron Co,Capital I & S Co.
首钢秘铁公司4~#采区扩帮延深工程采矿成本的分析与研究
8.
Engineering practice of removing outburst in the area of protective layer mining first during multi seam mining in coal and gas outburst mine
突出矿井煤层群开采首采保护层区域消突技术实践
9.
Police used similar tactics in the capital, Islamabad, to stop demonstrators from entering the closely guarded diplomatic district.
警方在首都伊斯兰堡也采取类似措施，阻止示威者进入戒备森严的外交区。
10.
It is the first time in the north of china to adopt the technology of roller compacted concrete on the full face of Fenhe Reservoir II.
汾河二库大坝采用全断面碾压混凝土筑坝技术,在我国北方地区还是首次。
11.
Shanghai has China's first maglev train line， connecting its international airport and business district. It was built with German technology.
上海拥有中国首条磁浮铁路，把国际机场和商业区连接起来。那条线路采用的是德国技术。
12.
Comprehensive Prevention and Control Technology of Goaf Water for First Coal Pillar Mining Face in Mining Dip Gateway
回采下山巷道煤柱首采面采空水综合防治技术
13.
forest mining
"林区开采,见 tree mining"
14.
Customs Heads of Administration Regional Meeting
海关行政首长区域会议(海关首长会议)
15.
Technology Practice on Eliminating Gas Outburst at First Section of 11041 Stope Face Mining in Machi Coal Mine
马池煤矿11041回采工作面首采段消突技术实践
16.
Research and Application of Full-mechanized Caving Mining with High Mining Height in Huaibei Mining Area
淮北矿区大采高综采放顶煤开采技术
17.
American College Test.
澳大利亚首都直辖区
18.
Whitehorse, the territorial capital of the Yukon.
育空地区的首府白马市