一、前言长期以来,人们就发展了压力、温度和湿度的测量技术,研制成各种各样的敏感元件和测量装置。现在,在这些测量工作中,广泛利用半导体元件已成为普遍现象。在这里,我们介绍圆形的振动式传感器,根据它们自身频率的变化,可以测量大气的压力、温度和湿 I. Foreword For a long time, people have developed pressure, temperature and humidity measurement technology, developed into a variety of sensitive components and measuring devices. Nowadays, widespread use of semiconductor components has become commonplace in these measurement efforts. Here, we introduce circular vibratory sensors that measure atmospheric pressure, temperature, and humidity based on their own frequency variations