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Journal of Henan Polytechnic University(Natural Science)

ISTIC

PKU

ISSN：1673-9787

CN：41-1384/N

Frequency：Bimonthly

Website：none

Email：zkxb@hpu.edu.cn

Postcode：454000

Articles4024

Citations33258

Funded2932

Impact Factor：1.54

Articles

2002 No.04

Total 24 articles

Factor analysis on coal mine submerged in water breaking in north shore of Xiaolangdi Reservior Sluice卫永康, 王恩营

241-243

Analysis and calculation of exergy in a refrigeration system牛国庆, 王海波

244-247

Geographical, meteorological phenomena and the mankind activities factors of controlling high fluorine content in groundwater in Yongcheng mining area 尹国勋, 朱利霞, 赵群华, 张威

248-250

On geological structure condition of coal and gas outburst in Limin Colliery 汪禄生, 曹运江, 谭西德, 刘新华, 徐望国, 黄华林

251-255

Basic standard of control surveying and management information system for its positive results of Wenxian county张健雄, 唐献彬

256-258

The features of atmospheric pollution and its countermeasures in Jiaozuo city赵同谦, 许静宜

259-261

Study on the migration of Cr6+in coal-ash from thermal power plant by lab experiments蒋和平, 职音, 郭慧霞, 古长具, 许文霞, 姜惠, 杨冬生

262-265

Two models of PMLSM and their comparison张向文, 焦留成, 王福忠, 杨海柱

266-270

Analysis of orthogonal subspace of incomplete controlled space of linear system and its vivid presentation of low dimension匡森, 余发山, 张谦, 宋运忠, 李玉东, 王莉

271-274

Research on vibration cutting performance of metallic matrix composites SiCp/A1焦锋, 赵波, 刘传绍

275-278