Therefore, the study of low permeability reservoir of CO2 injection ability on improving the efficiency of gas injection is very important.

因此，研究低渗透油藏CO2注入能力对提高注气效率具有非常重要的意义。

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CONCLUSION: the sacral canal injection is effective in relieving pain, improving symptom and recovering the ability of daily life in patients with LDH.

结论：骶管注射有利于腰椎间盘突出症患者缓解疼痛，改善症状，恢复日常生活能力。

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Objective To study the effect of Herba Houttuyniae injection on the ability of learning and memory of mice, the analyse its mechanism.

目的：研究鱼腥草注射液对小鼠学习记忆能力的影响并分析其机制。

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