基本解释超聲物位計英汉例句雙語例句In the handheld type oil-level meter, the ultrasonic sensor was used as transducer to detect the oil-level which was achieved by no contact;手持式油位計以超聲波換能器作爲傳感器件，實現了油位的非接觸測量；ultrasonic level meter更多例句词组短语短語ultrasonic material -level meter 超聲波料位計ultrasonic level meter更多词组专业释义動力與電氣工程超聲物位計計算機科學技術超聲物位計機械工程超聲物位計