Based on the security time limit theory, the calculation method for the consumption amount of the appointed time and some examples of reliability analysis were presented.

基于“安全期限理论”，提出了直升机使用期限消耗量的计算方法，并进行了实例的可靠性分析。

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Advanced construction methods are propitious to improve quality and security of construction, shorten the time limit for a project, lower the cost of construction.

先进的施工方法有利于提高结构的施工质量和安全性，并可有效的缩短工期和降低施工成本。

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To a foreigner who acts against the administration of public security, leaving the country within a time limit or deportation attached to a penalty may be applicable.

对违反治安管理的外国人，可以附加适用限期出境或者驱逐出境。

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The PeeWee security software allows parents to limit how much time their children spend browsing the internet (on a daily or weekly basis), block inappropriate sites with any version of any web browser, take screen shots, view browsing history, and even control the laptop remotely.

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Additionally, the PeeWee security suite also allows parents limit the amount of time children spend gaming and protects the laptop by preventing children from changing system settings.

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Evans and Jamison emphasized that the program would create real-time network monitoring of malicious activity, limit the number of access points to government networks and standardize government security across all federal systems.

FORBES: Congress Grills White House Cybercrats