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传感器是指能将所感受到的物理量(如力、热、光、声等)转换成便于测量的量(一般是电学量)的一类元件.它作为信息采集重要元件,在自动控制、信息处理等技术中发挥着重要的作用.传感器的应用是现代科技进步的体现.随着新课程改革的推进,近几年不少省市的高考试题以传感器为载体进行命
A sensor is a type of component that converts the physical quantities (such as force, heat, light, sound, etc.) sensed into easily measurable quantities (generally electrical quantities) .As an important component of information gathering, sensors are used in automatic control, information processing And other technologies play an important role in the application of sensors is an embodiment of modern science and technology.With the new curriculum reform advances in many provinces and cities in recent years entrance examination questions to sensor-based carrier