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本文简要分析了计算机网络信息中存在的一些安全隐患,并探讨了几种对应的防护策略。总而言之,计算机网络信息安全不仅仅是对于安全管理的问题,同时也是一个技术问题。 相似文献
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Catalytic combustion of methane is one of the most promising processes to generate environmentally clean energy. Hexaaluminate (HA) monolithic catalyst is regarded as one of the potential catalytic materials under high temperature condition. In this work, the influence of pretreatment method of metal support (FeCr alloy) on the performance of metal supported hexaaluminate catalyst for methane combustion was studied firstly. 相似文献
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