柯林斯英汉双解大词典
peripheral device (also peripheral unit)
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1.
N any device, such as a disk, printer, modem, or screen, concerned with input/output, storage, etc 外围设备 (Often shortened to peripheral) [计算机]
双语例句权威例句
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The host program takes on the complex computational tasks such as parameter adjusting and the waveform data subdividing, which simplifies the circuit for the peripheral unit.
将参数调整，波形数据细分的复杂计算任务交于主机程序完成，简化了外设执行部件的电路结构。
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Owing to the limited frequency of the internal high-speed counter of PLC, the peripheral unit of PLC is used for PLC-based frequency measurement of hydraulic turbine governors.
基于可编程序控制器（PLC）的水轮机调速器，受PLC内部高速计数器最高计数频率的限制，频率测量大多通过PLC外部单元来实现。
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The flood of easy money disguised the hard truth that the competitiveness of the peripheral economies, gauged by measures like unit Labour costs, had steadily worsened after joining the euro.
大量容易取得的廉价资金掩盖了一个危险的事实：在加入欧元区以后，边缘经济体的竞争力——以单位劳动力成本为衡量指标——一直逐步下降。
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