Test results show that the system has merits of rapid sampling, high precision of operation results, high reliability and upgrading capability.

测试结果表明：该系统具有采样速度快、运算结果精度高、可靠性高、可升级等优点。

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Ethernet-based integrated automation system software and hardware in-depth research programmes and made rapid Ethernet Ethernet to the upgrading programmes.

对基于以太网的综合自动化系统的软硬件方案进行了深入研究，并提出了以太网到快速以太网的升级方案。

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With the rapid upgrading and renewing of electronic and electrical products, the amount of electronic wastes including printed circuit board (PCB) is increasing quickly.

随着电子电器产品更新换代速度的加快，包含印刷电路板（PCB）的电子废弃物的数量日益剧增。

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