作者: Cheng Zhang , Yaohui Zhang , Liangqing Li
DOI:
关键词: Environmental science 、 Mechanical engineering 、 Pipeline (software) 、 Transducer 、 Metering mode 、 Control unit 、 Volume (thermodynamics) 、 Vacuum chamber
摘要: A quantification device of liquid volume is prepared as setting start-up transducer and end separately at bottom top metering pipe, connecting pipe to vacuum chamber outside atmosphere through pipeline, pool pipeline then control unit on each for controlling open-close state pipeline.