The platform surface installs the skid resistant rubber, periphery establishes the security railing, and is equipped with the safety belt suspension hook.

平台表面加装防滑橡胶，周围设置安全围栏，并设有安全带挂钩。

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The Security Service will never have the capacity to investigate everyone who appears on the periphery of every operation, "said its head, Jonathan Evans."

“安全部门永远都没有能力去调查出现在每次行动周围的所有人，”安全局的头，乔纳森·埃文斯如是说。

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This decline was met with arguments in favor of building security into the technical system, both at its core, in the network elements themselves, and at its periphery, through "trusted computing."

这种下降伴随着这样一种争论：通过“可信度计算”在技术系统中建立安全机制，不只是在它的核心——网络元素中，而且在它的周边设备中。

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Most immediately, experts have publicly worried that a revolutionary "upheaval" of one kind or another within Iran would lead to a fragmentation of the country and adversely affect security on Russia's periphery.

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