根据已投产水平井的生产状况，分析水平井开发动态特征、影响产能的主要因素、递减情况，以及水平井在低丰度油藏的适应性及潜能。
The analysis indicates that the unit operation of horizontal wells and vertical wells in reservoirs of low abundance occupies a dominant position in benefit, effectiveness of exploitation and.
旷场分析实验中后牙拔除组大鼠对新环境的适应性和空间认知能力差于对照组，而兴奋性和紧张度要高于对照组（P<0.05）。
In open field test, the exploratory activity and spatial cognitive activity of them reduced, but, the excitability and tensity increased( P<0. 05).
经过在不同操作系统上的测试表明，该音频分析仪具有可扩展性好、适应性强、成本低廉、准确度高等优点。
After testing on different operating systems, the result shows that the audio analyzer has advantages of good scalability, adaptability, low cost, high accuracy and so on.
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