The second part discussed the theoretical knowledge and data models of DGNDBS; studied the feature, work model and main technique of the network database system.
第二部分从理论上讨论了动力大地测量网络数据库系统的基础知识和数据模型，研究了网络数据库系统的特点、工作模式以及主要技术。
It mainly narrated the sense for testing the lifting load of main shaft, the testing principle of the technique, approach for processing the testing data etc.
主要阐述了主井箕斗提升载荷的测试意义、此种测试技术的测试原理、测试数据处理方法等。
This paper study the technique gist, data collection and preparation, quality check and main problems of constructing county or city soil utilization database taking MAPGIS software as example.
本文以MAPGIS土地利用数据库建库软件为例，研究建立县（市）级土地利用数据库的技术依据、资料收集及预处理、建库流程、质量检查及主要问题的处理方法。
The paper introduced a kind of practical technique for measuring the lifting load of main shaft skip and the data analysis approach.
介绍了一种实用的提升机主井箕斗实际提升载荷的测试技术与数据分析方法。
This article introduced the design of fine aluminum powder production process and provided main process characteristics and technique economic data. Relative problems and Suggestions were discussed.
介绍了微细铝粉生产工艺的设计，列出了主要工艺特点及技术经济指标，提出了有关问题和建议。
This article introduced the design of fine aluminum powder production process and provided main process characteristics and technique economic data.
介绍了微细铝粉生产工艺的设计，列出了主要工艺特点及技术经济指标，提出了有关问题和建议。
The main shortcoming of range finding technique with structural light is that it is unable to obtain the data of points which are sightless by pickup camera or can't be illuminated by light source.
结构光测距技术的主要缺点是无法获取摄像机看不到或光源照不到的点的数据。为此，采用冗余多传感器构成无影视觉坐标测量系统。
Repeater monitoring and controlling system USES Short Message as the main data transport technique, it is a typical case of wireless widespread monitoring and controlling system.
直放站监控系统主要采用短消息传递数据，是无线远程监控系统的典型案例。
Repeater monitoring and controlling system USES Short Message as the main data transport technique, it is a typical case of wireless widespread monitoring and controlling system.
直放站监控系统主要采用短消息传递数据，是无线远程监控系统的典型案例。
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