river-crossing leveling
基本解释
- 跨河水准测量
英汉例句
- Long distance river-crossing leveling is an important job in the elevation control of the long-span bridge construction.
针对特大跨径桥梁高索塔施工中精密高程传递要求，阐述了四种竖向高程传递的方法及作业措施。 - Long distance river-crossing leveling is an important job in the elevation control of the long-span bridge construction.
长距离跨河水准测量是特大跨径桥梁建设中高程控制的一项重要内容。 - This paper introduced the field selection, field planning, vane production, observation methods, and record format of river-crossing leveling in detail.
详细介绍了光学测微法跨江水准测量方法、场地选择、场地布设、砚板制作、观测方法、记录格式等内容。
双语例句
词组短语
- river -crossing trigonometric leveling 跨江三角高程
- GPS River -Crossing Leveling GPS跨河水准
- third -order river-crossing leveling 三等跨河水准测量
- the first class river -crossing leveling 一等跨河水准测量
短语
专业释义
- 跨河水准测量
The traditional method of river-crossing leveling based on geometric optical measurement which is influenced by the distance and weather conditions significantly and have lower efficiency.
传统的跨河水准测量方法以几何光学观测为基础,受距离和气候条件的影响显著,工作效率较低。 - 跨河水准丈量
- 跨江水准
- 跨河水准测量