摘要
阐述了D iN i12数字水准仪性能原理与构造,分析了几何位置法的量算原理以及该仪器在实际工作中应用的优越性。
The paper presents a description of the performance, principle and structure of DiNi12 Digital Level, and analysis of the measurement principle of geometrical method as well as advantages of the instrument in practical application.
出处
《城市勘测》
2007年第5期90-91,99,共3页
Urban Geotechnical Investigation & Surveying
关键词
DiNi12数字水准仪
性能
原理构造
应用
DiNi12 digital level
performance, principle and structure
application
