本文介绍了一种大幅面三维激光雕刻机的原理和构成，并详细讨论了数据文件的格式、系统的硬件电路和软件设计。
The principle and structure of a large size three-dimensional laser-engraving machine has been introduced in this paper, discussed the format of data file, the design of hardware and software.
系统不占用主机系统资源，对上层的文件系统和应用程序透明，可以降低上层软件设计的复杂程度。
This system does not occupy the host resources and is transparent to the upper level file system and applications. Moreover, it can reduce the complexity of the upper level software design.
意匠图指的是纺织工业中所用的一种花样文件，它是由纺织工艺人员通过特定的纺织CAD软件设计出来的。
Artistic Conception Drawing used in weave industry is a kind of design files; it is designed by the weaving technology person using the special CAD software.
接着详细介绍了系统的软件设计，包括前端播控软件、接收模块的软件设计、USB驱动程序设计、文件接收机制等。
Then the software design is explained, including head-end system software, DVB module software, USB driver program and file receive mechanism.
接着详细介绍了系统的软件设计，包括前端播控软件、接收模块的软件设计、USB驱动程序设计、文件接收机制等。
Then the software design is explained, including head-end system software, DVB module software, USB driver program and file receive mechanism.
应用推荐