中英互译
difference in elevation
美 /ˈdɪfrəns ɪn ˌelɪˈveɪʃn/
基本释义
- 高程差：指地面或地物之间的垂直高度差异。
双语例句
- To measure the difference in elevation between poles, surveyors used an optical level—a telescope on a level base—placed halfway between the poles.为了测量两极之间的高程差，测量员在两极中间的一个水平基座上使用了光学水准望远镜。
- There is a big difference in elevation within the site, and its neighboring land is also diverse.本区域内的地势存在很大差异，其相邻地区的地势也颇不平坦。
- Because of large difference in elevation in this district a new technology as setting pressure as zone with direct networking is adopted.因该区采暖用户高差悬殊较大而不得不采用分区定压直接连网新技术。
网络短语
- base of difference in elevation高差基数
- Determination for difference in elevation测定两点间高差
- measurement of difference in elevation高差测量