1.
Study of Drainage for Limestone Water of Coal Floor Based on Visual Modflow
基于Visual Modflow煤层底板灰岩水疏放性研究
2.
Results Analysis of Detecting Ordovician Limestone Water in Fengfeng Coalfield
峰峰矿区奥陶系灰岩水水质检测结果分析
3.
Research on Safety Effect of Limestone Water on Mining of Lower Seam Cluster in Liyan Coal Mine;
里彦矿灰岩水对下组煤安全开采影响的研究
4.
Comprehensive Assessment Method of Water Invasion Susceptibility from Coal Seam Floor Based on GIS Technology
基于GIS的煤层底板灰岩水突出危险性综合评价
5.
Analysis on Drainage of Limestone Water in Coalbed Floor Based on Visual Modflow
基于Visual Modflow的煤层底板灰岩水疏放性分析
6.
A light - colored tuff used in hydraulic cement.
粗面凝灰岩一种用来生产硬水泥的淡色凝灰岩
7.
Influence Predication of Ash Water Seepage in Ash Yard on Karst Water Quality
贮灰场灰水渗漏对岩溶水水质的影响预测
8.
REGULARITIES OF KARST WATER OCCURRENCE IN LOWER CARBONIFEROUS, JINGTAI COUNTY, GANSU PROVINCE
甘肃省景泰县下石炭统灰岩岩溶水的赋存规律
9.
Experimental Study of Water-Sandstone/Limestone Reaction under Triaxial Stress;
三轴压力下水与砂岩、灰岩反应的实验研究
10.
The practice and understanding of the electrical exploration to seek groundwater in limestone area invaded by igneous rocks
火成岩侵入的石灰岩地区电法找水实践与认识
11.
Research on Active Water Grouting and Stemming Technology for Extra-Large Water-Rushing of Limestone;
特大型灰岩突水动水注浆封堵技术研究
12.
An Experimental Study of Impacts on Underground-water in Calcareous Soil Amended with Fly Ash and Sewage Sludge;
粉煤灰污泥配施改良石灰岩质土对地下水影响实验研究
13.
They reported the abnormal uranium content of waters issuing from tuffaceous rocks.
他们发现，从凝灰岩中流出的水中铀含量反常。
14.
The concept holds that uranium is leached by groundwater from tuffeceous rocks.
该理论认为, 来自凝灰岩的地下水淋蚀铀。
15.
Numerical Simulation of the Carbonic Daqing Limestone Aquifer for Xingtai Coal Mine in Hebei
河北邢台煤矿石炭系大青灰岩含水层数值仿真
16.
RESPONSE OF THE PHENOTYPIC PLASTICITY OF CAJANNUS CAJAN SEEDLINGS TO RELATIVE SOIL WATER CONTENT IN LIMESTONE AREAS
石灰岩地区土壤水分对木豆表型可塑性的影响
17.
Structure Patterns of Soil and Water Conservation Forests in Limestone Area Taihang Mt.
太行山石灰岩区水保林林分结构模式研究
18.
Study on Patterns of Forsythia suspensa Water and soil conservation Stands in Limestone Region of Taihang Mt
太行山石灰岩区连翘水保经济林林分模式研究