file device meaning in English

文件设备

How to : sign a cab file devices
如何：对cab文件进行签名（设备）
How to : create skin files devices
如何：创建外观文件（设备）
4 . non deterministic communication delay of ethemet which ca n ' t satisfy real time request of industrial control has become main obstacle in application on filed device layer network
( 4 )以太网的通信存在不确定性，不能满足实时性要求，成为以太网应用于工业现场设备层的主要障碍。
First , this paper analyzes the configuration of ethernet control net , and explains internet layer > the inner information layer of enterprise , and the filed devices layer respectively
论文首先分析了工业以太网的结构体系，并对工业以太网的internet网络层、企业内部信息层、现场设备层三个部分分别进行了相应的阐述与说明。
Based on real time request of information , the solution of epa system is put forward which can settle real time communication on filed device layer network . the solution of epa system includes network communication model , communication service modes , real time schedule and clock synchronization
通过分析现场设备层信息的实时性要求，研究提出了epa系统应用于工业现场设备层的实时通信解决方案，包括epa系统的网络通信模型、通信服务方式、实时通信调度和时钟同步。