上涨的工资，花费，工作的安全系数降低，高要求高回报的工作，这一切都占据着人们的空闲时间——至少对少数人来说，工作时间实际上很有价值。
So rising wages, rising costs, diminishing job security and more demanding, rewarding work are all squeezing leisure time—at least for the fortunate few for whom work-time is actually worth something.
推荐负载安全系数为3，确保最佳的工作条件。
The 3 times safety factor of the recommended load to the test load ensures optimal working conditions.
按照有关国际标准规定的液压胶管的安全系数，我们推荐的工作压力通常为胶管最低爆破压力值的四分之一。
According to the safety modulus of hydraulic hose ruled by international standard, we recommend that the working pressure is one forth of the minimum blast pressures.
试验结果表明：结构在正常使用荷载作用下完全处于弹性工作状态，具有足够的开裂安全系数和强度安全系数。
The test results indicate the structure completely work at elastic state under the normal applying load and have enough cracking and strength safety factor.
利用虚拟现实技术虚拟出月球机器人在月面上的作业环境和作业过程，是提高机器人作业的安全系数和工作效率的一条有效途径。
In order to secure the safety and efficiency of the lunar rover, it is an effective method to simulate the working process and the environments on lunar surface with virtual reality technology.
此值被用来比较材料的强度，但是当设计计算时，要用一个安全系数，使工作应力低于比例限制。
This value is used to compare the strength of materials, but a safety factor is applied when making design calculations, to bring the working stress well below the limit of proportionality.
所研制的新型单体液压支柱具有结构工艺简单、工作行程大、使用范围大、稳定性安全系数大、重量轻、操作安全可靠等特点。
The new hydraulic support has some characteristics such as simple structure technique, big work-distance, large use-range, big stability safety factor, light-weight, safety-operation and so on.
从顶板管理、顶板压力计算、安全系数校核方面进行了介绍，并且在大倾角工作面三防措施管理方面进行了详细的阐述。
The roof management, roof pressure computing, assurance coefficient checking are introduced. Three kinds of protecting methods of working face management are expounded.
从顶板管理、顶板压力计算、安全系数校核方面进行了介绍，并且在大倾角工作面三防措施管理方面进行了详细的阐述。
The roof management, roof pressure computing, assurance coefficient checking are introduced. Three kinds of protecting methods of working face management are expounded.
应用推荐