A Seroepidendological Survey on Human Toxoplasma in Hualong County, Qinghai Province;

This article based on the surveys and studies about it, focused on Hualong county s reality, put forwarded essential modes and suggestions of policy on against the poverty, the intention is to further speed t.

Based on synthetic analysis of gravity,magnetic and seismic data as well as geological and drilling data of central southern Cangxian uplift,together with a comparison with the proved Dacheng coalfield,the authors hold that there exist a lot of coal seams and coal strata in this area.

Coalbed gas development was made great success in Dacheng highs within Cangxian uplift.

Water conservancy project administration system reform in Longan county of Guangxi;

In this thesis the coupling relationship between social economy and construction land in small-sized town of Longan county of Guangxi was studied with the metho.