分析环境地质空间数据库信息内容组成特点和用户实际需求，遵循软件工程规范要求，采用面向对象程序设计思想进行系统设计。

This paper analyses the environment geological space database information content characteristic and the demand of user. Followed the demand of soft project standard, software is design based on OOP.

youdao

在电动机车的工程背景中，为了简化主控芯片TMS320LF2407A硬件上的外围电路以及软件上的程序编写，就把一些实时性要求较低的任务交给MCS_51去完成。

In order to simplify the periphery circuit and the program of TMS320LF2407A, some complicated tasks are given to MCS_51. The right communication is a guarantee of the system.

youdao

根据系统实现的功能要求，本论文软件部分主要编写了两个工程：用户应用程序语音工程和实现DSP自举的烧写工程。

According to the functional requirement of the system, the software part of this thesis includes two projects, the voice project of user application and the burning project realizing bootstrap of DSP.

youdao