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Keyword [coal rock]
Result: 21 - 30 | Page: 2 of 2
21.
Study On Coal-rock Classification Method Based On Terahertz Time-domain Spectroscopy And CA-PCA Model
22.
The Method Of Electromagnetic Detection While Drilling In The Interface Of Coal And Rock Layers And Low-resistance Anomalies
23.
Basic Research On Azimuth Electromagnetic Wave Detection In Drilling Hole Of Coal Mine
24.
Study On Trough Wave Property Response Characteristics Of HTI Coal Rock Medium
25.
Comparative Study On Composition And Content Of Coalbed Methane In Different Coal Rank Reservoirs
26.
Experimental Study On Gas-Water Coupling Seepage Characteristics Of Loaded Crushed Coal Rock Mass
27.
Analysis And Application Of Response Characteristics Of Microseism In Coal Roadway Excavation
28.
Study On Propagation Characteristics Of Seismic Wave In Dual Phase Coal Rock Medium
29.
Study On Flow Field Of Self-rotating Jet And Characteristics Of Broken Coal And Rock
30.
Study On Terahertz Detection Technology Of Coal-rock Mixed Media
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