Journal of Henan Polytechnic University(Natural Science) Articles

Articles>Articles Overview

1Study on the law of gas releasing in the process of coal oxidation and warming-up497-502

2The study on the methane storage and discharge rules in Xiaoma coal mine503-507

3Comprehensive measures of gas management in 11418 full-mechanized mining face of the Zhangji coal mine508-513

4Research on mechanism and evaluation of coal seam bottom water bursting514-519

5The analytical study of flow field in the OR based on fluent520-523

6Study on creep characters of anchorage body in soft rock tunnel524-528

7Ore-controlling structure characteristic and the prospecting potential appraisal in copper lead zinc multi-metalliferous, western Jiyuan529-533

8Automatic drawing for column of coalbody structure based on DXF534-536

9The research of fault diagnosis on hoist gearbox base on Hilbert-Huang transform537-541

10Research on NC grinding principle of Isometric Polygonal Profile542-545,592

11The optimization method on structure parameters of compound gear pump546-550

12Integration control strategy research for dual-PWM inverter based on virtual-flux551-555

13Research on detection of human eye based on Hough transform556-559,564

14Principle and realization for generating data sequence with errors560-564

15Study of reflecting mode brain blood-oxygen monitor with near infrared dual wavelength565-568

16Application of cryptography in SMS569-572

17Study on the diffusion law of permeation grouting in oval fissure573-576

18Study of the effects of the high-speed railway tunnel air shaft of aerodynamic effect577-581

19Study on slime size characteristics in coal preparation plant582-585

20The measurement and characteristic analyses of cement mineral hydration rates586-592