This monitor has a short response time because it samples and measures the radioactiveaerosol simultaneously.
仪器的取样和测量是同时进行的，因此该仪器具有响应时间短的特点。
2
Two test methods, natural radioactive background method and decay method, used to verify the detection limit of radioactiveaerosol monitors are studied.
研究了放射性气溶胶监测仪的检测方法，即天然本底检测法和衰变检测法。
3
This paper describes the new development of the automatic monitor for radioactiveaerosol, including designing principles, functions and technical specifications.