“photoelectric counter”的概念、定义、翻译、参考文献-科学参考

单词	photoelectric counter
释义	photoelectric counter [¦fōd·ō·i`lek·trik `kau̇nt·ǝr] ^ELECTRONICS A photoelectrically actuated device used to record the number of times a given light path is intercepted by an object.
随便看	virtual decimal point virtual direct-access storage virtual displacement virtual entropy virtual environment virtual gravity virtual height virtual image virtual leak virtual level virtual machine virtual memory virtual meridian virtual object virtual orbital virtual particle virtual PPI reflectoscope virtual pressure virtual process virtual quantum virtual reality virtual source virtual state virtual temperature virtual work

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