从工作人员没戴安全帽这一点看来，他们都不太专业，为他们及居民提供保护的，也就仅仅是绳索以及一些微不足道的措施而已。
The workers were nonprofessionals, judging by absence in their helmet equipment, “protectors” on ropes and other trifles providing safety both of them and civilian.
依合斯通过培训和实施符合健康和安全目标及当地立法的程序来保护个人在工作场所不受危害。
EHC protects individuals from hazards in the workplace by implementing training and procedures that meet health and safety targets and are in compliance with applicable local legislation.
通过对黑客软件获取密码的原理及一般工作方法的分析，提出了一种保护密码的方法，对于加强网络安全具有一定的借鉴意义。
Password protection method was presented to strengthen the network security by analyzing the principle on hacker's detecting password and its common working methods.
介绍QJZ—400/1140（660）矿用隔爆兼本质安全型真空电磁起动器的工作原理、控制、保护及相关性能。
The paper introduces the working principle, control, protection and related performance of QJZ—400/1140(660) mine flameproof and intrinsically safe vacuum electromagnetic starter.
液压提升机的防爆、提升过程中的超速、过卷保护、液压系统的高、低压保护及升降与制动工作协同性是其安全性设计的核心与关键。
Its explosion proof property, over speed and over reel control, prevention of high and low hydraulic pressure, and coordination of braking and hoisting are the key and core points for safety design.
作为我国最大的综合性国家级博物馆，故宫安全及文物保护是故宫一切工作的基础。
As China's largest comprehensive state-level museum, the security of the Gugong and the preservation of its cultural relics form the basis of all work at the Palace museum.
作为我国最大的综合性国家级博物馆，故宫安全及文物保护是故宫一切工作的基础。
As China's largest comprehensive state-level museum, the security of the Gugong and the preservation of its cultural relics form the basis of all work at the Palace museum.
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