The generality of the software developing environment, the simplicity of the hardware system components, create a robust system and make it easy to add new function modules.
系统采用了通用的软件设计环境，简单的硬件组合，有较好的健壮性，易于加入新的功能模块。
On the base of software and hardware environment, apply the way of embedded application developing, understand the relationship correctly, then the aim will be reached.
在综合前述软硬件环境的基础上，应用嵌入式程序的开发方法，正确理顺各层次之间调用关系，才能较好完成预期目的。
Then the necessary preparation, which must be finished before developing 3D programs, is discussed in detail in the way of hardware and software environment.
接着从硬件环境和软件环境两个方面详细的论述了开发并运行目标3D程序所需的必要准备工作。
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