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Result: 61 - 70 | Page: 4 of 4
61.
Research And Application On Gas Extraction Mechanism Of Ultra-large Diameter Drilling In Goaf In The First Mining Layer Of Coal Seam Group
62.
Study On Gas Migration Rule Under The Influence Of Mining In Low Permeability Thick Coal Seam And The Response Mechanism Of “Replacing Roadway With Pore” And Application
63.
A Study On The Impact Of Replacing Pollutant Discharge Fee With Environmental Protection Tax On The Financialization Of Heavy Polluting Enterprises
64.
Technology Development Of Gracilaria Agar Extraction By Enzyme Process Replacing Alkali
65.
Study On The Stimulation Technology And Application Of Gas Drainage By Hydraulic Drilling Flushing And Fracturing Integration
66.
Effect Of Fly Ash Slag Replacing Fine Aggregate On Strength And Durability Of Mortar Concrete
67.
Design Creation And Research Of Narrative Jewelry
68.
Study On Performance Of Calcined Coal Gangue Fines Replacing Alkali-Activated Slag Material
69.
Effect Of Replacing Soybean Protein In Feed With Animal By-Product Meals In Silkworm Rearing On The Structure And Property Of Silk
70.
Optimization Of Soybean Fermented Feed Process And Its Effect On The Intestinal Microorganisms,Digestive Enzymes And Intestinal Tissues Of Procambarus Clarkii By Replacing Fish Meal
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