1.
Study on the Prediction Method of Water-flowing Fractured Zone's Height and Its Application;
导水裂隙带高度预计方法研究及应用
2.
Study of Overburden Water Flowing Fractured Zone Height of Steep Seam Mining
急倾斜煤层覆岩导水裂隙带高度研究
3.
On the height of water flowing fractured zone in Shenjiawan coal mine
沈家湾煤矿导水裂隙带发育高度研究
4.
DETERMINING THE HEIGHT OF COLLAPSE AND FRACTURE ZONE WATER-TRANSMITTING IN MINED-OUT AREA BY MEANS OF BOREHOLE
利用钻孔确定采空区垮落带和导水裂隙带高度
5.
Study on the Height of Water Flowing Fractured Zone and Prediction Method in Fully Mechanized Sub-Level Caving;
综放开采导水裂隙带高度及预测方法研究
6.
EFFECTS OF PRIMARY KEY STRATUM LOCATION ON HEIGHT OF WATER FLOWING FRACTURE ZONE
覆岩主关键层位置对导水裂隙带高度的影响
7.
Research on the law of fissure zone of conducting-water development and overlying strata cycle breakage mining under water-rich rock layer
富水层下开采导水裂隙带发育及覆岩周期破断规律研究
8.
Prediction of Water-flowing Fractured Zone's Height in Roof of Coal Based on Neural Networks Trained by Particle Swarm Optimization
基于粒子群优化神经网络的煤层顶板导水裂隙带高度预测研究
9.
Research on Influences of the Primary Key Stratum on Evolution of Water Flowing Fractured Zone;
覆岩主关键层对导水裂隙演化影响的研究
10.
Study on lateral boundary of roof water flowing fracture devel opment regularity
采空区顶板导水裂隙侧向边界发育规律研究
11.
RESEARCH ON ELECTRICAL PREDICTION FOR EVALUATING WATER CONDUCTING FRACTURE ZONES IN COAL SEAM FLOOR
煤层底板导水裂隙演化规律的电法探测研究
12.
MONITORING AND SIMULATION RESEARCH ON DEVELOPMENT OF WATER FLOWING FRACTURES FOR COAL MINING UNDER XIAOLANGDI RESERVOIR
小浪底水库下采煤导水裂隙发育监测与模拟研究
13.
Mechanism of Water Inrush from Coal Seam Floor and Continuous Survey of Fractured Zones in Coal Seam Floor;
煤矿底板突水机理及破坏裂隙带演化动态探测技术
14.
Study on Development Law of Water Conducted Fracture Zone in Top Coal of Fully Mechanized Top Coal Caving Mining Face
综采放顶煤导水裂缝带发育规律分析
15.
The frequency characteristic of the admittance of radiating slot and the waveguide wavelength of radiating waveguide is the main factor that influences the bandwidth of the slot array antenna.
辐射缝隙导纳及波导导内波长的频率特性，是影响裂缝天线带宽的主要因素。
16.
Hydrothermal Synthesis of Narrow Bandgap Photocatalysts and Their Visible-light Photocatalytic Activity;
窄带隙半导体光催化剂的水热制备及其可见光催化性能的研究
17.
The Study of Induce-crack Mechanicals and Cranny's Development Process about Hydraulic Fracture in Mining-coal Bed;
本煤层水力压裂致裂机理及裂隙发展过程研究
18.
Prediction of the Water Suture Zone's Height in the Overburden of 1201(3) Working Face in Xieqiao Mine;
谢桥煤矿1201（3）工作面覆岩导水裂缝带高度预测