临时设备 meaning in English
temporary facilities
Examples
- 19 use of ladders or makeshift devices on top of scaffold to increase its height or to provide access from above is prohibited
禁止在脚手架的顶部使用梯子或临时设备来增加脚手架的高度或者供人从上部进入的通道。 - 1 ) realization of software packet embedded in m - es and md - is respectively to accomplish main function of mdlp , including assignment of tei ( temporary equipment identifier ) , establishment of multiple frame operation , framing , flow control and error - free transmission of packets , is detailed . 2 ) a test model is established to evaluate the robustness and stability of mdlp and verify the validity of software packets . 3 ) according to the design of radio modem construction used in m - es , the modules of interface between data terminal equipment and radio modem are achieved to enable transmission of short message and continuous pseudo - random bit stream via rs232 uart
本文首先概述了蜂窝数字分组数据网的结构和空中协议，详细分析了移动数据链路协议，并在此基础上，重点叙述了以下方面的工作： 1 )设计并完成了分别应用于m - es和md - is端无线控制器的两套程序实现数据链路层的主要功能，包括分配临时设备号、建立链路、组帧和面向连接的服务保证分组正确无误地传输，并进行适当的流控； 2 )建立测试模型测试移动数据链路协议的可靠性和稳定性，证明了程序包的效用； 3 )根据cdpd系统无线调制解调器的软硬件总体设计方案，完成了接口模块，实现了rs232异步串口通信，使用户可以根据需要发送短消息或连续的伪随机比特流； 4 )在tms320c54x的软件、硬件仿真平台上，建立了cdpd试验模型，实现了cdpd系统的mdlp基本功能。