1·As one of the largest gas production area of China, Sichuan gas filed ensure stable production of natural gas of the maturing filed by the drainage gas recovery technology.
四川盆地是我国最大的天然气生产基地之一，而实施排水采气工艺技术是老区天然气稳产极其重要的保证。
2·In this paper, First introduce the geologic model of continental sedimentation, the rock physics expression about oil and gas reservoir of ShengLi oil Filed.
本文首先介绍了陆源沉积储层的地质模型，胜利油田部分油、气田储集层的岩石物理学特征。
3·An experimental study was performed to observe the flow filed of a supersonic gas jet in water.
介绍了观察水下超音速气体射流的实验研究。
4·Based on theoretical analysis, numerical simulation and filed-testing, the coupling catastrophe mechanism and nonlinear characteristics of coal and gas outbursts are studied in this dissertation.
本文运用理论分析、数值模拟和现场测试研究为一体的方法对煤与瓦斯突出的耦合灾变机制和非线性特征进行了研究。
5·The invention relates to a 'catalyst used for ammonia selective catalytic reduction of nitrogen oxides to nitrogen gas and a preparation method thereof', and belongs to the catalyst technical filed.
本发明涉及“氨选择性催化还原氮氧化物成氮气的催化剂及其制备方法”，属于催化剂技术领域。