The internal protection devices and circuit inside batteries can avoid possible dangers. Improper disassembly will damage the protection function and causes heating, smoking or burning.

电池内部具有保护机构和保护电路可以避免发生危险。不合适的拆装将会损坏保护功能，将会造成电池发热、冒烟、变形或燃烧。

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Describe the it security policies and procedures for password protection and to identify the abuse of improper access, tampering or the altering of business data.

描述信息技术保全政策和程序，对密码保护和识别滥用不当访问，篡改或改变业务数据的程序。

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Improper selection and protection of low voltage cables will have direct impact on safety and reliability of the power supply system.

低压电缆如选择与保护不当，直接影响供电系统的安全性、可靠性。

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However, in considering potential sanctions, he said the committee must be mindful that the Commons must use its penal powers "as sparingly as possible" and only when action was deemed essential to provide "reasonable protection from improper obstruction".

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The purpose of the Amy Hestir Student Protection Act is to prevent school employees from engaging in improper sexual conduct with students, but the ban on website communication is a broad measure that extends far beyond this purpose.

FORBES: Why Missouri's Ban on Teacher-Student Facebook Friendships Is Doomed