sectional drawing

This paper introduces the work principle of RTK, the reconnaissance method of locating and alignment, the generative process of sectional drawing, the problems meet frequently and matters need attention.

本文介绍了RTK工作原理以及定位、定线的勘测方法、断面图的生成过程，经常遇到的问题及其注意事项。

The basic principle and implementing method was mainly discussed of automatically generating 2D drawing based on parametrical feature modelling system ( LONICERA system). The emphasis is introducing the theorem of creating projection view and cross sectional view.

主要研究了基于参数化特征造型系统（金银花系统）中二维工程图中的视图布局及图形处理的基本原理及实现方法，重点介绍标准视图和剖视图的生成原理。

This paper introduces the space monitoring analysis in underwater topography of access channel, and mainly introduces the application of contour map, three-dimensional map and sectional drawing in Analyzing Navigation Channel Change Regularity.

阐述了利用水下地形测量数据对进港航道水下地形进行空间监测分析的方法，及其对制定航道水深监测周期的意义，主要介绍了等高线图示法、三维图示法和断面图示法及其应用。

Computerised design output may be translated into sectional drawing and plans.

用电子计算机计算的设计输出可以转化成剖面图和平面图.