The EPP data acquisition hardware and EPP electric characteristics are introduced, that is, the data can be transferred to dual direction and the transmission rate is similar to that of ISA bus.
介绍了EPP的数据采集硬件电路和EPP的电气特性，即能够双向传递数据且传输率接近IS A总线。
Testing data is received with data acquisition plug, signal from tested circuit board is transferred by circuit of switch relay.
前端采集插头接收测试数据，切换继电器电路传递被测电路板信号。
The basic functions of the grain distribution make farmers 'grain, after the acquisition, transportation, processing and storage and ultimately transferred to the consumer sectors.
粮食流通的基本职能是把农民生产的商品粮，经过收购、运输、加工和保管，最终转移到消费领域。
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