Based on staged work of reconnaissance,detailed prospecting and exploration,including collection,sorting and computer-aided graph making of data respecting the Luoyuan minefield,this paper analyzed the coal-bearing stratum conditions,studied the structural features and regular pattern of changing,and discussed the distribution law of steep-and gentle-dipped faulting sections.

The thesis takes normal inflow of a mine with its hydrogeological condition similar to Luoyuan minefield as the basis of forecast and max inflow for reference.

Detachment structures in Lianghuayuan field, Huaibei coalfield

Psychological Formation of idyllic Poetry;

Antipastoral in Kavanagh s Poem the Great Hunger;

Besides the sound of returning to the countryside,there is the singing of returning to the profounder wilderness,which,different from the countryside as poets hometown,is where mankind is from,and the garden of man s childhood and the spiritual starting point.

The novel" Xiaoxiao",a love tragedy by Shen Congwen,is a countryside elegy behind warmth,composed with words instead of musical notes.

The conflict between the two kinds of different value systems in the city and the countryside composes a double cultural backgrond of Liu Hongfu s prosing,and “the countryside feeling”is the detonating and motive force of the writer s prosing.

Protection and Utilization of Poria cocos Germplasm Resource in Luotian;

Analysis on Characteristics of the Seed Nucleus of Ginkgo biloba in Luotian County, Hubei Province;