1) guard bull
垂直护栏
2) vertical pipe shield
垂直护管
1.
With vertical pipe shield and underwater pile-foundation,a protection frame for wellhead is designed for the development of offshore marginal field.
设计了一种适用于海上边际油气田开发的垂直护管水下桩基式井口保护架。
3) perpendicular protecting piles
垂直支护桩
1.
Research on critical pile length of perpendicular protecting piles in compound soil-nailing wall;
复合土钉墙中垂直支护桩临界桩长的研究
4) vertical nursing leading
护理垂直领导
5) vertical protect level
垂直保护水平(VPL)
6) protection against dripping water falling vertically
垂直滴水防护
补充资料:垂直
当两直线所成的角为直角时,称它们互相垂直。这一概念也可推广到两平面间或直线与平面间的情况。
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