In the present study, suitability of five parametric models is evaluated based on the data of particle-size analysis of 300 samples of three different type soils collected at Fengqiu Experimental Station, Chinese Academy of Sciences.

Research on Construction of Evaluation Index System of Ecological Civilization in Henan Province;

Sulfur Isotopic Compositions of the Poshan Silver Deposit and Yindongpo Gold Deposit in Tongbai County,Henan Province;

Ecological security evaluation of Cu in soils in the Huanghuai plain,Henan,China;

Relationship between extension-detachment structure and metallogeny in the district of Xiaoshan,Henan province;

On the Impact of Disasters of Yellow River on the Rural Environment in Henan Province since Modern Times;

Ore-Forming Series of Molybdenum-Lungsten-Lead-Zinc Polymetallic Mine Field: Guides to Discover Deposits in the Lengshui Area,Henan Province;

Investigation and Analysis on Current Situation of Sports and Recreation Industry Development in Universities in He Nan Province;

The Problems of the Sustainable Development of He nan Vocational Education and Countermeasures;

Study on the Development of New Rural Cooperative Medical System in He nan;

Experience of the Journal of Yubao and its Tie with the Journal of Henan;

Influence factors and countermeasure of cementing quality of adjustment wells in Henan Oil Region;

The authors,having tested the respective gelling property of Shengli Oil Region crude oil,Henan Oil Region crude oil and Brazian crude oil under different decreasing temperature rate,evaluate the influence of decreasing temperature rate on gelling property of crude oil more comprehensively and present a decreasing temperature rate plan which has the most influence on gelling property of crude oil.