The paper mainly focus on these two aspects to solve the safety problems of the system, identity recognition and the formation, distribution and delivery of the key code.
文中主要是从身份的识别和密钥生成、分配、传递体系，这两个方面分析和解决系统的安全问题。
Cost for operation ventilation, operation safety, smog exhaust during a fire and its control and other key problems are well addressed.
在满足通风要求的基础上，重点研究了通风运营成本及运营安全、火灾排烟及火灾通风控制等关键问题。
Abstract: : with the people to fire safety problems of attention gradually, fire materials research and development and application of natural as fire safety of the key.
摘要：随着人们对消防安全问题的逐步重视，防火材料的研发与应用自然成为消防安全的关键。
Safety is a key issue for remote control experiment system. The paper discusses the security problems and solutions based on the Internet-based inverted pendulum experiment system.
以倒立摆远程控制实验系统为研究基础，探讨了远程控制实验中的安全问题与解决方案。
In addition, the shielding layer on the radio frequency identification key can also shield the RFID signal duly, so the safety problems of user RFID information disclosure and the like are prevented.
另外，射频识别钥匙上的屏蔽层也能将RFID信号进行适时屏蔽，这样，就防止用户的RFID信息外漏等安全问题。
This paper discusses the key problems about the foundry theories research of safety jurisprudence;
本文从安全法学理论基础研究概况；安全法学理论基础问题研究的意义；
This paper discusses the key problems about the foundry theories research of safety jurisprudence;
本文从安全法学理论基础研究概况；安全法学理论基础问题研究的意义；
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