1) grade peg
坡度标桩
2) gradient sign
坡度标
1.
Aiming at the problems that the meaning of partial figures of rail system expressed unclear and setting position was inappropriate, the setting goal,principle and method of speed limit sign,removal speed limit sign and gradient sign were detail introduced,the three sign form,material and fixing method were generalized,therefore made circuit related signal mark design standardization.
针对轨道系统个别标志图案意义表达不清、安设位置不当等问题详细介绍了限速标、解除限速标、坡度标的设置目的,设置原则及方法,归纳了这三种标志的形式、材料及固定方法,从而使线路及有关信号标志的设计做到标准化。
3) set line-and-grade stakes
设置平面与坡度桩
4) standard maximum gradient
标准最陡坡度
5) setting-out of workings slope
巷道坡度线标定
6) retaining pile
护坡桩
1.
Anchor-retaining pile is a popular protective structure.
锚杆护坡桩是深基坑工程常用的一种支护结构。
补充资料：坡度
1.斜坡起止点的高度差与其水平距离的比值。例如起止点的高度差为一米，水平距离为1000米，坡度就是千分之一。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条