“pneumotach unit”的概念、定义、翻译、参考文献-科学参考

单词	pneumotach unit
释义	pneumotach unit 呼吸速度描记器
随便看	signal ratio signal reading signal receiving circuit signal-receiving electrode signal recognition signal reconnaissance signal reconstruction signal recorder signal-recording telegraphy signal rectifier signal redundancy signal reflector signal reflex signal regeneration signal register power source signal regulations signal relay signal relay point signal repeater signal replacement training center signal reporting codes signal representation signal reshaping signal resistance signal restoring

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