本文介绍了顶杆安全半径的计算和采用压缩弹簧使顶出杆复位的方法。
The article introduces the calculating method of the safety value of ejector radius and the returning way of the ejector with the compressive spring.
电动铲车。可显示旋转半径和安全净空。
Electric forklift. Turning radius and safety clearance can be shown.
本文提出增大避雷线的半径的方法，可以减少输电线路的绕击率，从而提高输电线路的安全、稳定性。
This passage also points out that the way of enlarging ground wire's equivalent radius can reduce the rate of shielding failure and enhance the security and stability of the transmission lines.
铁路列车运行在小半径路段时，超速行驶会对安全产生极大隐患。
When railway train running on sections of small radius, its speeding will make great hidden trouble for security.
暗穴临界安全厚度随着暗穴断面尺寸、暗穴半径收敛值、安全系数、地面荷载等参数的增大而增大。
The critical safety thickness of hidden cavity increases with the augment of hidden cavity section size, radial constringency, safety coefficient and surface loading.
这是一种用于旅游胜地的新型环保车，适用于大坡道、小曲率半径的特殊线路，轻载低速，安全性能高。
It is applied for the special line with steep gradient and small radius of curvature. This tourist car which runs with light load and low speed has high safe ty performance.
据此对小半径曲线加宽、横向超高及中心线设计中可能存在的安全问题进行了研究，提出了相对山区公路小半径曲线的道路安全设计建议。
Hereby this paper researches the likely issue in curve widen, horizontal slope and center traffic line, and presents correspond advice of road safe design.
据此对小半径曲线加宽、横向超高及中心线设计中可能存在的安全问题进行了研究，提出了相对山区公路小半径曲线的道路安全设计建议。
Hereby this paper researches the likely issue in curve widen, horizontal slope and center traffic line, and presents correspond advice of road safe design.
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