摘要
在化工生产过程中，测量流体密度的方法有多种，有些已在生产实践中得到了应用。对由比利时度量衡制布鲁塞尔中心开发成功的基于双端音叉谐振器技术的新型液体密度测量方法作简略介绍。
In petrochemical industry there is a variety of method to measure liquid density,some have been used already in industry.A novel method of liquid density measurement,which is DETFbased and developed by the Brussels center for manufacturing metrology,is introduced.
出处
《石油化工自动化》
CAS
1998年第2期52-54,共3页
Automation in Petro-chemical Industry
关键词
液体密度
测量
化工生产过程
Doubleended tuning fork(DETF)resonator
Liquid density
Measurement
Frequency response
Transducer
