coal seam
英 [kəul si:m] 美 [kol sim]

n.

煤层；

英英释义

coal seam

• n.a seam of coal

双语例句

1. Coal miners; coal seams; coal haulers.
   煤矿工; 煤层; 运煤工

权威例句

Analysis and management of outbursts: with particular reference to the Bulli coal seam
Study on the effective technology way for mining methane in low permeability coal seam
Molecular characterization of microbial communities in deep coal seam groundwater of northern Japan
Geochemistry of the late Permian No. 30 coal seam, Zhijin Coalfield of Southwest China: influence of a siliceous low-temperature hyd...
The effect of CO 2 on the geomechanical and permeability behaviour of brown coal: Implications for coal seam CO 2 sequestration
Numerical Simulation of the Transient Behavior of Coal-Seam Degasification Wells
Study on the technique of roof gas drainage from mine coal seam in Huainan mine area
Molecular characterization of microbial communities in deep coal seam groundwater of northern Japan 
The role of spatial variability in coal seam parameters on gas outburst behaviour during coal mining
Material-Balance Techniques for Coal-Seam and Devonian Shale Gas Reservoirs With Limited Water Influx