基本解释

• [测绘科学技术]高程异常差

英汉例句

双语例句

• A new method in this paper is offered to solve the question, which is based on astronomical leveling and uses GPS to measure height anomaly difference between both sides of obstacle.
  为解决这一问题，本文提出了一种基于天文水准原理的GPS方法，通过测定障碍物两侧的高程异常差来实现高程传递。

专业释义

测绘科学技术

• 高程异常差