three-carrier system

Then, on the basis of above theoretical research, the paper focuses on the three-dimensional data processing system design.

最后，在以上的理论基础之上，重点介绍了三维数据处理系统的设计。

Temperature control system for cement decomposing furnace based on three-dimensional fuzzy and PID control strategy

基于三维模糊PID控制策略的水泥分解炉温度控制系统研究

The system developed a number of function plug-ins, implement map browsing, free zoom, roam the map, map measurement, three-dimensional display, layer control, query, spatial analysis, GIS thematic map production and other common functions.

系统开发了多个功能插件，实现地图浏览、地图自由缩放、地图漫游、地图测量、三维显示、图层控制、查询、空间分析、专题图制作等GIS通用功能。

The system provides a good interface, the experimental data can be easily displayed to curve to chart, and to three-dimensional curve.

系统提供了友好的界面，能方便地将实验数据以曲线方式显示，以图表方式显示，以三维曲线方式显示等。

Aiming at processing characteristics of gantry-moving type three-dimensional drillingmachine, a control system was designed and developed based on PLC.

针对数控龙门移动式三维钻床的加工特点，设计了一种基于PLC的三维钻床控制系统。