A Probe into the Social Function on the Coexistence of Different Religions in Qingyan Guizhou;

Chinese Torii at Qingyan:From the Perspective of Religious Anthropology;

from the Qingyan Formation.

Characteristics of fluid inclusions and hydrocarbon accumulation mechanism of marine sandstone reservoir:with Silurian asphalt sandstone in central Tarim basin as an example

Impact on reservoir quality of oil/gas filling into reservoir of asphalt sandstones has been studied by means of laboratory simulation.

The Silurian asphalt sandstone is widespread in Tazhong area of Tarim basin and mainly found in the upper slope of paleo-uplift and oil-generating basin of Lower Paleozoic, which shows that the widespread asphalt sandstone could be the outcrop of paleo-oil pools in this area.

Based on microscopic examinations, the secondary pores of Jurassic asphaltic sandstone in central Tarim Basin can be divided into 4 types, including quartz and siliciclastic grain boundary dissolution pore, quartz secondary overgrowth boundary dissolution pores, feldspar and volcanic debris dissolution pore, and intergranular carbonate cement dissolution pore.

Gas/source rock and bitumen/source rock comparisons have indicated that,light hydrocarbon C_(6+7) compositions in the Sinian,Cambrian and Ordovician productive formations are almost the same.

Determination of luteolin-7-O-glycoside in the herb of Dracocephalum rupestra by HPLC;

To develop a method to determine the amount of naringenin-7- O -glucoside and eriodictyol-7- O -glucoside in Dracocephalum rupestra and in its different parts.

Modified asphalt was successfully prepared based on AH-70 bitumen with native rock asphalt modifier,and favorable performance was obtained.

At the same time, it is found that the admixing of the certain rock asphalt can efficiently enhance the performance of mixture.