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1·The safety precaution must be re-inspected.

这里必须安装安全阀。

2·The fact woke them up to the need for the safety precaution.

事实使他们认识到安全防范的必要性。

3·The report is scathing about the lack of safety precaution.

该报道对缺乏安全预防措施一事严加指责。

4·Thee fact woke them up to the need for the safety precaution.

事实使他们认识到安全防范的必要性。

5·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。

6·The charge weight formula, design method and safety precaution in the construction are herewith presented.

文章论述了无临空面水压爆破药量计算公式及设计方法，并提出了施工安全技术措施。

7·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。

8·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。

9·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。

10·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。