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超声物位计
释义
超声物位计
Encyclopedia
工学
插入式流量计
释
ultrasonic level meter
超声物位计
利用安装在料仓顶部的超声换能器(可以实现电能和声能的双向转换的探头),向被测物料面发射超声波,并接收物料面上反射的回波,电子部件计算超声波的传播时间,转换为物位信号输出,从而实现测量的仪表。
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AGE
age
age appraisal technique of records
age characteristics
age classes
age-class table
age composition
AGED
aged
age dating
age death ratel
age-dependent branching process
age-dependent policy
age-dependent process
age-deposition
age determination
age determination based on skeleton
Aged institution management
age distribution
aged readers
aged real estate market
aged security
aged social work
age effect
age estimation
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