As a safety precaution, you might want to back up your original configuration files before upgrading.
为安全起见，在升级之前您可能要备份您的原始配置文件。
Two months later, the ministry reduced maximum speeds along the network to reduce costs and as a safety precaution.
两个月后，出于降低成本和安全预防措施的考虑，铁道部降低了高铁网内的最高时速。
First of all, based on the theory at home and abroad, we study the theory of safety assessment and safety precaution.
首先，结合国内外安全评价及预警系统研究现状，对安全评价理论及安全预警理论进行了分析。
Correct meter connections are very important for the safety precaution of the user and for proper maintenance of the meters.
仪表的正常连接对于使用者的安全预防以及正确的仪表维护都是非常重要的。
At the same time, rational risk prevention scenario is mapped out to provide safety precaution for a smooth execution of the project.
同时制定了合理的风险预案，为工程的顺利开展提供了安全保障。
This combination of parameter Settings turns best-fit mapping off, but enables the exception-throwing mechanism as a safety precaution.
这种参数设置组合可以关闭最佳映射，但启用异常引发机制作为安全预防措施。
However making noise is considered a necessary safety precaution in many areas home to large wild animals, especially predators such as bears.
不过，制造噪音在一些大型动物，特别是食肉动物(比如熊类)的栖息地，是必要的安全预警行为。
In this paper, selection of blasting cut height and parameters, pre-treatment, design of priming circuit and safety precaution measures were introduced.
文中介绍了爆高和爆破参数的选择、预处理、起爆破网路设计和安全防护措施。
The article by studying and analyzing the reasons causing athletic injury, and carrying the classification, has discussed the related safety precaution countermeasure.
文章通过研究分析武术对练中运动损伤的原因，进行归类，并探讨相关安全预防对策。
I had them take their backpacks and put them over their heads, just as another safety precaution, as they were down in the center of our room, in the center of our building.
我让他们把背包顶在头上，就像另外一次安全预警一样，然后集中到教室的中心，整栋建筑的中心。
In Jiangsu Province road networks are reportedly all but paralyzed by the heavy snowfall, while in Anhui Province, authorities have closed all public highways as a safety precaution.
江苏省公路网络由于强降雪几乎全线瘫痪，安徽省已经关闭了所有的高速公路。
The loop closing examination strategies as well as safety precaution methods were introduced and the loop closing equivalent model was established with an example of Shawo Substation.
合环以沙窝站为例，介绍了试验条件、合环试验接线、方法、步骤和安全措施。
As an extra precaution against an ongoing down market, Narayanan suggests building in a "margin of safety" : a 3 to 5 percent premium over the target hurdle rate.
作为对持续下跌的市场的额外预防措施，Narayanan建议建立“安全系数”：一个超过最低预期资本回收率3% - 5%的溢价。
The French French Nuclear Safety Authority said a security cordon was set up around the Marcoule plant as a precaution.
法国核安全管理局表示，目前已经在马尔·库尔核电站周围建立了安全警戒线作为预防措施。
In recent years, the tracing and traceability of food safety are more and more significant to the epidemic control, the precaution of food pollution and anti-terrorist.
近年来，食品的安全跟踪和追溯对于控制疫情、防止食物污染和食物中毒、反恐的意义越来越大。
Working with established procedures, Maintenance Technician maintains the fire precaution system and extinguishers, ensures they meet all safety codes and are ready for use in case of an emergency.
按既定程序维护火灾报警装置和灭火器，确保其满足安全条件，万一遭遇紧急情况可随时使用。
Some factors affecting the system safety in a computer room and the precaution measures are analyzed. Also a relatively integrated plan about computers running safely and steadily is presented.
本文分析了影响计算机房系统安全的一些因素及所采取的防范措施，给出了一套较为完整的机房安全、稳定运行方案。
Analyzed the sources of all the safety problems and taking precaution against them can improve the standard of the campus network safety.
对安全问题的来源进行分析，有针对性地预防，可以提高校园网的安全水平。
Analyzed the sources of all the safety problems and taking precaution against them can improve the standard of the campus network safety.
对安全问题的来源进行分析，有针对性地预防，可以提高校园网的安全水平。
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