电子水准仪器的基本原理及应用
摘要： 随着电子水准仪器的普及，使用者往往因为不了解其基本工作原理、性能，在工作过程中操作错误，保护不当。大大降低了电子水准仪器的真正工作效率。为了避免不必要的错误，本文对电子水准仪器的基本工作原理和日常操作过程中出现的问题进行细致论述，并结合具体工程项目行具体分析。
abstract ： with the widely use of electronic level， misoperation and improper protection often happen in the working process due to user ’s lack of knowledge of its basic working principle and performance ， which greatly reduces the real work efficiency of electronic level. in order to avoid unnecessary mistakes， this article offers detailed
discussions about the basic working principle and problems occurred in daily operation. concrete analysis is given combined with practical project.
关键词： 电子水准仪；误差源分析；等级水准测
key words ： electronic level ；error source analysis ；grade level measurement
中图分类号：p204 文献标识码：a 文章编号：1006-4311（2013）23-0313-02
0 引言
所有对高程进行测量的方法中，几何水准测量法是最精密的测量
电子水准仪器的基本原理及应用
摘要： 随着电子水准仪器的普及，使用者往往因为不了解其基本工作原理、性能，在工作过程中操作错误，保护不当。大大降低了电子水准仪器的真正工作效率。为了避免不必要的错误，本文对电子水准仪器的基本工作原理和日常操作过程中出现的问题进行细致论述，并结合具体工程项目行具体分析。
abstract ： with the widely use of electronic level， misoperation and improper protection often happen in the working process due to user ’s lack of knowledge of its basic working principle and performance ， which greatly reduces the real work efficiency of electronic level. in order to avoid unnecessary mistakes， this article offers detailed
discussions about the basic working principle and problems occurred in daily operation. concrete analysis is given combined with practical project.
关键词： 电子水准仪；误差源分析；等级水准测
key words ： electronic level ；error source analysis ；grade level measurement
中图分类号：p204 文献标识码：a 文章编号：1006-4311（2013）23-0313-02
0 引言
所有对高程进行测量的方法中，几何水准测量法是最精密的测量