At present electronic theodolite has been used widely in Angle measuring, according to the Angle measuring principle can be divided into incremental counting method and absolute coding method.
电子经纬仪是目前应用较为广泛的角度测量仪器，按其角度测量原理可分为增量计数法和绝对编码法。
2
The authors point to a well-established principle in economics, that incremental moves towards perfect competition are not always good.
作者们指出了一个经济学中行之有效的理论，向完全竞争的接近不总是好的。
3
The application fields, basic principle and FEM of one step forming simulation software and its advantages compared with incremental method simulation have been introduced.