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sensor The generic name for a device that senses either the absolute value or a change in a physical quantity such as temperature, pressure, flow rate, or pH, or the intensity of light, sound, or ratio waves and converts that change into a useful input signal for an information-gathering system | |||
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sensors |
Sensor : 48 短语, 5 学科 |
一般 | 1 |
信息技术 | 14 |
微软 | 9 |
电子产品 | 14 |
通讯 | 10 |