“motion picture projector”的概念、定义、翻译、参考文献-科学参考

单词	motion picture projector
释义	motion picture projector Encyclopedia 工学照相与成像仪器释 motion picture projector电影放映机把胶片上记录的影像和声音，配合银幕和扩音机等还原出来的设备。
随便看	valuing legality and disvaluing morality valuing self and weighting life valuing stumpag valvae valval valvar valvate valve valve and meter valve arrester valve dosimeter valve for pumping station valve mechanism valve mechanism without camshaft valve of the rectifier valve opening valve positioner valve regulated lead acid battery valve regulated lead-acid battery valve repair valve spring valve timing valvifer valving Valvo Meri

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