Studies on Antibacterial Actions of Ficus tikoua Bur.;

To study the relationship between Ficus tikoua Bur.

[Objective] The study aimed to make the correlation analysis between leaf traits of Ficus tikoua Bur plant and the main soil ecological factors.

Study on pear's texture by WBS test.;

According to well test theory of the fracturing, the paper has discussed the influence of factual well test data on geologic effect.

This paper analyzes systematically the geologic effect of the processed 3-D a piece from piece-together processing seismic data in Zhuanghai area, and considers that the data have many advantages, such as high signal-to-noise ratio, high resolution, natural merging, which also gives out rea.

In the light of such aspects as the quality of basic data, the selection of techniques for logging constrained seismic inversion and the choice of inversion parameters, the setting up of the stratigraphic framework model and the extrapolation control, the paper also deals with factors affecting geological effects of logging constrained seismic in.

But there are phenomenon mix copyright and mining right of geological achievements together at present,administrative laws and regulations in force not yet separate for it,difficult to operate,and the regulation of protection not enough reasonable;so that users of geological achievements difficult to observe regulation of paid use,.

However, the unsuitable matching of hillside orchard landscape in vertical direction and its unreasonable space pattern in horizontal direction are the reasons which lead to soil erosion and badly-destroyed natural environment in hillside area.