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在线测量酵母浓度的超声波传感器
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2009-07-10
五斤麻辣油
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本文根据超声学原理, 设计制作了超声波传感器, 研究了酵母液中超声波传播时间与
浓度以及温度之间的关系, 并对测量中产生影响的各个因素分别加以讨论, 为超声波传感器在复杂条件下的实际应用奠定了一定的基础。
关键词: 超声波传感器; 菌体浓度; 在线测量; 函数关系; 底物
Abstract : The ultrasonic sensor is designed according to the requirement of the acoustic theory. The linear2 ity relationship among spread time , concentration and temperature has been established through experiment . Several factors to influence the result of measurement are discussed that will lay the foundation of the applica2 tion of the ultrasonic sensor to very complicated conditions.
Keywords : Ultrasonic sensor ; Concentration of thalli ; On - line measurement ; Function relationship ; Fundus substance
浓度以及温度之间的关系, 并对测量中产生影响的各个因素分别加以讨论, 为超声波传感器在复杂条件下的实际应用奠定了一定的基础。
关键词: 超声波传感器; 菌体浓度; 在线测量; 函数关系; 底物
Abstract : The ultrasonic sensor is designed according to the requirement of the acoustic theory. The linear2 ity relationship among spread time , concentration and temperature has been established through experiment . Several factors to influence the result of measurement are discussed that will lay the foundation of the applica2 tion of the ultrasonic sensor to very complicated conditions.
Keywords : Ultrasonic sensor ; Concentration of thalli ; On - line measurement ; Function relationship ; Fundus substance
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