safety contact

Contact element is combined with slope stability problem and a new calculation method of slope safety factor is put forward based on partial failure theory.

在边坡稳定问题的研究中引入了接触单元的概念，基于局部破坏理论，提出了一种新的边坡稳定系数的计算方法。

The "people-oriented" ideology and food safety problem appears to be in different areas of the two less coherent problems, however, exist between them, have all kinds of connections with unable to contact.

以人为本思想与食品安全问题看似是在不同领域的两个不太相干的问题，但是，它们之间却存在着千丝万缕、无法割舍的联系。

By means of numerical simulation and in-situ test, this article research on distribution rule of surrounding rock pressure and contact pressure and safety evaluation and design optimization of secondary linings.

本文通过现场试验并结合数值模拟研究的方法，对围岩压力和接触压力的分布规律以及二次衬砌安全性评价和优化设计作了初探。

The system is based on a detection unit of the contact wire which will be installed on the upper part of the vehicle body to realize the dynamic control of the contact wire and guarantee the safety of the railway lines.

检测系统直接安装在机车上，实现在机车运行过程中对接触导线的在线监测，提高机车运行的安全性。

Contact the health and safety rep at your union.

与你所在工会的健康安全代表联系。

A Study on the Safety Education of University Students' Internet Social Contact

大学生网络社交安全教育问题初探

Please contact with your supervisor or safety director when you have any problem about safety step.

当你对任何有关的安全措施有疑问时,请立即与你的上级或安全主管联系.

Use standard safety precautions to avoid personal contact with these voltages.

采取标准的安全措施,避免人员接触这些电压.

Results show that normal contact stress is critical to assure a safety seal, which increases with the increase of the pneumatic pressure and axial diameter.

结果表明，法向接触应力是实现有效密封的关键，该应力随充气压力和轴径的增大而增大；