Kalimantan Island is located in the Southeast Asia continental marginal tectono-magmatic mobile zone in the West Pacific Ocean, where the lithosphere of Earth i
The appraisal theory of the Systemic Functional Linguistic consists of three main systems:Attitude,Graduation and Engagement.This research is mainly about apply
The viscoelastic behavior of polyacrylamide solution is crucial for its application in various industries.The mixed polyacrylamide solution was prepared by mixi
By orthodox experiment, the main influence factors of desulfurization by sulfolobas of pH value, temperature, coal slurry concentration and coal granularity are