词族 · geodesy
词形变化
英语词源
- geodesy (n.)
- 1560s, "the art of land surveying," from Modern Latin geodaesia, from Greek geodaisia "division of the earth;" ultimately from ge "earth" (see Gaia) + stem of daiein "to divide," from PIE *dai-, extended form of root *da- "to divide." In modern use it refers to mathematical calculations derived from measuring large portions of the earth's surface. In this sense, in reference to structures, from 1936.
权威例句
- 1. The literal meaning of'Geodesy'is'Dividing the Earth '.
- “大地测量学”的字面意义是 “ 划分地球 ”.
- 2. Geodetic network optimization is a classic topic in geodesy.
- 控制网的优化设计在大地测量界是一个经典的研究课题.
- 3. There are four major disciplines in earth sciences, namely geography, geology, geophysics and geodesy.
- 地球学又分为四大类, 即地理学, 地质学, 地球物理学和测地学.
- 4. The Very - Long - Baseline Interferometry ( VLBI ) is one of the most powerful techniques for astronomy and geodesy.
- 甚长基线干涉测量 ( VLBI ) 是天文学和测地学研究中的重要观测技术之一.
- 5. This paper introduces the method and process of geodesy course designing using computer.
- 介绍了用计算机进行大地测量学课程设计的方法和步骤.