Hydrogen has become the most potential energy carrier in future for its renewable and environmental - friendly characteristics. Hydrogen storage technology is the key problem for hydrogen application.

氢能以其可再生性和环境友好性成为未来最具发展潜力的能源载体，储氢技术是氢能应用中的关键问题。

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Information security problem is one of the key problems in modern Internet. by active defending feature intrusion detection technology is widely recognized and applied.

在信息安全问题日益突出的互联网中，入侵检测技术以其主动防御的特性，得到越来越广泛的重视和应用。

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This method has solved the key problem in the measurement using optoelectronic technology.

该方法应用光电技术解决了测量中的关键问题。

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