river-crossing leveling
基本解释
- 跨河水準測量
英汉例句
- Long distance river-crossing leveling is an important job in the elevation control of the long-span bridge construction.
針對特大跨逕橋梁高索塔施工中精密高程傳遞要求，闡述了四種竪曏高程傳遞的方法及作業措施。 - Long distance river-crossing leveling is an important job in the elevation control of the long-span bridge construction.
長距離跨河水準測量是特大跨逕橋梁建設中高程控制的一項重要內容。 - This paper introduced the field selection, field planning, vane production, observation methods, and record format of river-crossing leveling in detail.
詳細介紹了光學測微法跨江水準測量方法、場地選擇、場地佈設、硯板制作、觀測方法、記錄格式等內容。
雙語例句
词组短语
- river -crossing trigonometric leveling 跨江三角高程
- GPS River -Crossing Leveling GPS跨河水準
- third -order river-crossing leveling 三等跨河水準測量
- the first class river -crossing leveling 一等跨河水準測量
短語
专业释义
- 跨河水準測量
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.
傳統的跨河水準測量方法以幾何光學觀測爲基礎,受距離和氣候條件的影響顯著,工作傚率較低。 - 跨河水準丈量
- 跨江水準
- 跨河水準測量