1.
Prevention and Control of Roof Disasters in Staggered Mining under the Goaf Ultra-close to Seam Being Mined
极近距离采空区下交错开采顶板灾害防治
2.
Study on the Support Technology of the Rodaway in the Loose Coal Seam Below Close Range Goaf;
近距离采空区下松散煤层巷道支护技术研究
3.
Forecast Model of Spontaneous Combustion in Goaf of Close Distance Coal Seams;
近距离煤层采空区自然发火预测模型
4.
Location Optimization of Mining Gateway under Goaf in Seam with Closed Depth in Hexi Mine
贺西矿近距离煤层采空区下回采巷道布置优化
5.
Driving Construction Technology of Roadway under Watered Gob by Water Prospection and Dewater in Close Range
积水采空区下近距离巷道探放水掘进施工技术
6.
Study on Longwall Mining Pressure and Control Beneath the Area Mined with Longwall-Pillar Method in Ultra-Close Multiple-Seams;
极近距离煤层刀柱采空区下长壁开采矿山压力及其控制研究
7.
Study on combined mining and exploration for the thin coal seams very close under gob water
极近距离老空水下薄煤层联合开采探测研究
8.
Roadway Mechanized Excavation Technology for the Close Distance Seams for the Composite Lay Roof under Goaf
近距离煤层采空下复合层顶板巷道综掘技术
9.
A Distance Discriminant Analysis Method for the Prediction of Goaf Collapse
基于距离判别法的采空区塌陷预测研究
10.
A research on coal pillar stability in the upper Wangeviry gob area in contiguous coal seams
近距离煤层采动上部旺采区煤柱稳定性实测研究
11.
Research on the reasonable distance when the close seams joint mining
近距离煤层联合开采合理错距的研究
12.
at long [short, close] range
在远 [近] 距离
13.
The near stereoacuity examination was taken by using Titmus block diagram.
采用Titmus立体图检查近距离立体视。
14.
Research of near range overmining of Qinghemen coal mine
清河门矿近距离煤层群上行开采技术
15.
Research on the roadway stability under closed distance seam group
近距离煤层群开采下巷道稳定性研究
16.
Strike Coal Pillar Affected to Strata Pressure of Fully Mechanized Longwall Mining Face with High Cutting Height in Closed Distance Seam
走向煤柱对近距离煤层大采高综采面矿压影响
17.
Close-up coal mining stope support pressure distribution study
近距离煤层群开采采场支承压力分布规律研究
18.
At close range,the gases from the blank generated enough kinetic energy to cause a fatal wound.
在近距离,空膛枪造成了枪伤的假象