1.
In this paper the local existence of solutions for a class of strongly damped wave equations is considered, and the global existence and blow-up of solutions based on the potential well theory is studied.
讨论一类强阻尼波方程解的局部存在性，并利用势井理论研究解的整体存在性和爆破性。
2.
Potential Wells and Its Applications to Wave Equations with Nonlinear Damping and Source Terms;
位势井族理论应用到带有源项和阻尼项的非线性波动方程
3.
belt-line theory
出油井间连线上最佳布井的理论
4.
The Study of Integral Development Percolation Theory with Horizontal Well and Vertical Well;
水平井与直井整体开发渗流理论研究
5.
Theoretical study on coiled tubing velocity string completion technique in gas wells
气井CT速度管柱完井技术理论研究
6.
Theoretical and Experimental Study on Acoustic Frequency Spectrum Log in a Well Model
模型井中声波频谱测井理论与实验考察
7.
The Study on Percolation, Well Test Analysis of Condensate Gas Well;
凝析气井不稳定试井分析理论和解释方法研究
8.
Theoretical Study of Production Prediction and Well－test Analysis of WeIIs by Hydraulic Fractured;
人工裂缝井产能预测及试井分析理论研究
9.
Research of Variable Displacement Alleviates for "U" Type Tube in Deep Well Cementing
深井固井变排量减轻U型管效应理论研究
10.
Application of Point Source Function to Well Test Theory of Horizontal Wells and Multi-lateral Wells
点源函数在水平井及多分支井试井理论中的应用
11.
Actualities and Progresses of Coalbed Methane Geophysical Logging Technologies
煤层气地球物理测井技术现状及发展趋势
12.
Drilling, Logging, Mud-logging Managers
钻井、测井、录井处长（经理）
13.
The practical significance of Comparative Advantage Theory, Absolute Advantage Theory and Competitive Advantage Theory;
论比较优势、绝对优势、竞争优势理论的实践意义
14.
Theoretical Study on the Stability of Natural Gas Hydrate Drilling;
水合物钻井过程中稳定性的理论研究
15.
Theoretical Analysis on Response Lag of Water-level Observation Well;
水位观测井响应滞后问题的理论分析
16.
Art of Modern Productivity Analysis for Oil & Gas Wells;
现代油气井产能分析理论和方法研究
17.
Theoretical and Experimental Studies of Collection and Transport in High Water Cut Oil Well at Normal Temperature;
高含水油井常温集输实验和理论研究
18.
Mao Zedong s Theories Innovation in the Period of Jingganshan Conflict;
毛泽东在井冈山斗争时期的理论创新