OBJECTIVE: To investigate the behavioral variations of spontaneous hypertensive rat (SHR), an ADHD animal model, for the exploration of its strengthening mechanism.

目的：观察adhd动物模型自发高血压大鼠(SHR)的多动性变化，以探究其强化机制。

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In this article, the author made a further exploration and analysis on mechanical calculation of the metal net's acting mechanism in bolt net support and the strengthening role of mental net.

本文就金属网在锚网支护中的作用机理及金属网加固的作用的力学计算，做了进一步的探讨和分析。

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Concentrated on heterogeneity of coal reservoir, assessment of target zone and technique development on strengthening reservoir do help coal formed gas exploration and development in South Huai.

以煤储层非均质性研究为核心的靶区评价工作和针对性储层强化工艺技术开发是实现淮南地区煤层气勘探开发工业突破的关键。

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