plumb-line
基本解释
- 铅锤线,铅垂线
英汉例句
- Plumb-line breaking accident of dam safety monitoring system of Feilaixia Hydro Project is analyzed in this paper.
本文主要介绍了飞来峡大坝安全监测系统垂线断裂的事故经过及断裂原因。 - This article gives an easy way in which laser plumb line is set up by means of He-Ne laser in space with the liquid level as the base.
本文叙述以液面为基准面，用小型氦-氖激光器在空间建立激光垂直线的简易方法。 - Total lumbar lordosis, thoracic kyphosis, sacral slope, and C7 plumb line were measured on the pre- and postoperative whole spine lateral views.
在术前、后全脊柱侧位片测量腰椎总前凸、胸椎总后凸、骶骨倾斜度和颈7铅垂线。
双语例句
词组短语
- plumb -line mean flow velocity 垂线平均流速
- Plumb -bob line 锤线
- local plumb -line variation 地方铅垂线变化
- direction of plumb -line 垂线方向
- correction for plumb -line curvature 垂线曲率改正
短语
英英字典
- A plumb line is a piece of string with a weight attached to the end that is used to check that something such as a wall is vertical or that it slopes at the correct angle.
柯林斯英英字典
专业释义
- 铅垂线
- 铅锤线
- 垂直线
- 铅垂线
- 铅垂
- 铅垂线