1.
Study on Comprehensive Gas Control Techniques in Deep Mining Area B of Zhangji Colliery
张集矿深部采区B组煤层瓦斯综合治理
2.
Zhangji ore B group of coal bed depth portion working area gas comprehensive program of public order engineering research
张集矿B组煤层深部采区瓦斯综合治理技术研究
3.
Coal Property of Chengzihe Formation and Muling Formation in Jixi Basin
鸡西盆地城子河组、穆棱组煤层煤质特征
4.
Coal tar epoxy. Part A and Part B mixed prior to application.
环氧煤焦油沥青漆。使用前请将A、B组分搅拌均匀。
5.
Coal Quality Characteristics of Hongxiugou Group in Northern Coal Bearing Stratum of Hongxiugou Basin
红锈沟盆地北部含煤地层红锈沟组煤层煤质特征
6.
Coal Property Characteristics and Change Rules of Yongqing Group Coal Bed in Jixi Basin
鸡西盆地永庆组煤层的煤质特征及其变化规律
7.
Simple Analysis of Coal-Accumulating Laws of Coal-bearing Stratum of Hongxiugou Formation in Northern Part of Hongxiugou Basin
红锈沟盆地北部含煤地层红锈沟组聚煤规律
8.
Partition of Coal Measures and Contrast Between Coal Seams of Taiyuan Formation and Shanxi Formation in Pingdingshan Coal District
平顶山矿区太原组、山西组的煤组划分及煤层对比
9.
beneath the B-horizon and above the bedrock; consisting of weathered rock.
土层中位于B层之下岩床之上的一层；由风化的岩石组成。
10.
Combined ANN forecast of water-inrush from coal floor
煤层底板突水组合人工神经网络预测
11.
Application of MG80/200-TBW Type Units in Thin Coal Seam
MG80/200-TBW型机组在薄煤层中的应用
12.
Phase Analysis and Residual Stress Distribution in the Depth of Fe-Ni-B Shielding Coatings
Fe-Ni-B屏蔽涂层相组成及残余应力分布研究
13.
CHARACTERISTIC OF SEQUENCE STRATIGRAPHIC TRELLIS OF B FORMATION OF PALEOGENE IN DEEPWATER AREA IN THE A BASIN OF SOUTH CHINA SEA
中国南海A盆地深水区古近系B组层序地层格架特征
14.
②the microspore structure and its distribution of coal and CBM compositions, especially the heavy hydrocarbon;
②煤的微孔结构和煤层气组成,特别是重烃组分有利于甲烷水合物在煤中的形成;
15.
Development Conditions for Coalseam 13 of Upper Shihezi Formation in Permian of Series Huainan Coalfield
淮南煤田二叠系上石盒子组13号煤层的形成条件
16.
Accumulation Dynamic Mechanism of the Main Coal Seam of the Eocene Guchengzi Formation in Fushun Coalfield
抚顺煤田始新统古城子组主煤层堆积动力学机制研究
17.
CHARACTERISTICS OF CARBON ISOTOPE COMPOSITION FROM SECONDARY BIOGENIC GAS IN COALBED GASES--TAKING THE HUAINAN COAL FIELD AS AN EXAMPLE
含次生生物成因煤层气的碳同位素组成特征——以淮南煤田为例
18.
Hydraulic Characteristics of Limestone Aquifer in Ji Group Coal Floor and Its Impact to Coal Mine Water Filling in No.12 Mine of Pingdingshan Coal Mining Group Corporation
平煤十二矿己组煤层底板灰岩水赋存规律及对矿井充水影响