摘要
利用压电陶瓷的压电效应,研制出一种呼吸传感器,将实验动物呼吸的变化,以电压变化的形式,通过记录仪描记成曲线,为测量实验动物的呼吸频率和呼吸强度,提供了一种新的实验手段。
By using the piezoelectric effects of piezoceramics, this article developed a new kind of respiratory sensor, which records the respiratory changes of laboratory animals by the recorder in the form of voltage changes. This respiratory sensor provides us a new method in measuring the respiratory frequency and respiratory intensity of the laboratory animals.
出处
《实验室研究与探索》
CAS
2005年第7期31-32,共2页
Research and Exploration In Laboratory
关键词
呼吸传感器
实验动物
呼吸频率
呼吸强度
respiratory sensor
laboratory animal
respiratory frequency
respiratory intensity
