酸碱喷淋塔图片:求此段信息通信专业英语的翻译

Network wiring in the process, the line currently used by only testing whether lead-lines, but not by the quality of the signal detected, it has not kept pace with the current trends in the development of the network. Therefore design of a new type of network line device is highly practical value. Chanpianji used to control devices and RS-485 agreement on the basis of the network design line devices.

In the process of the network cloth line, measure the line machine in common usely and can test whether circuit lead or not only currently, but can't test to find out a dated quantity of signal, this has already can't keep up with the trend of the present network development.Therefore design a kind of new network to measure the line tool contain very strong practical value.

Adopt a machine is the controller piece, and according to the foundation that RS-485 negotiate last the network of design measure the line machine.