base structure and principle的意思|示意

The design principle and method of data base in a road surface management are described. They include design skill of data base structure and application program.

本文探讨了路面管理系统中的数据库设计原理与方法，内容包括数据库结构设计与数据库应用程序的设计技巧。

According to GT principle, a set of coding system for injection mold is built on the base of injection mold structure feature and function analysis by sorting out the classification mark.

本文运用成组技术原理，在对注塑模具零件结构特点和功能分析的基础上，对注塑模具零件的结构与工艺特征的分类标志进行总结，制定了一套适用于注塑模具零件的分类编码系统。

The knowledge base and database was set up with the information of principle, structure and fault phenomena, fault evaluation and repair for missile launch vehicle.

将发射车原理、组成和故障现象、评估、排除等信息组成知识库和数据库。

And the inner structure of UCC3809 and UC3909. As well as the circuit principle parameter setting and testing process of the high property charger on base of UCC3809 and UC3909.

UCC 3809及UC 3909的内部结构，以及基于UCC 3809及UC 3909设计的一种高性能充电器的电路原理、参数确定、及整机调试过程。

Primarily describes the structure and communication principle of the systems master station and follow station, and the Data Base Managements fuction module.

主要论述了系统主站和从站的结构和通讯原理以及数据库管理系统的功能模块。

The paper introduces the structure of BDFM and the principle of its speed control. The superiority of BDFM driving for fan-type load is discussed base on the analysis on its power relationship.

本文介绍了无刷双馈电机的结构和调速原理，在分析了该种电机能量关系的基础上，讨论了该种电机用于驱动风机类负载的优势。