file design中文什么意思

例句与用法

1. This paper explored the accounting data - interface method . of the campus ' multi - function card system , which can be realized by the self - transferred system designed , and studied the data flow , file design and processing in the self - transferred system
   摘要就校园一卡通系统的帐务数据接口方法进行了探讨，设计并实现了自动转帐系统，并就自动转帐系统中的信息流程、文件设计、处理过程进行了研究。
2. It deals preferably with interpolation output based on divided circuit . so , it ameliorates some characteristics of stepping motor , and improves interpolation precision . in this paper program is designed by mscomm to explain work principle of communication between person computer and single microcomputer for processing files designed by cad , then it is processing component parts
   本文对于在细分驱动中常出现的在细分电流的下降沿，由于电流下降速度慢而不能很好地实现细分的问题给予解决；解决了有细分电路后的插补输出控制，这样既改善了步进电机的某些性能，又提高了插补精度；为了将cad设计的加工文件直接通信给单片机，然后进行加工，本文用mscomm设计的程序用来说明其工作原理。