“focal-plane shutter”的概念、定义、翻译、参考文献-科学参考

单词	focal-plane shutter
释义	focal-plane shutter [`fō·kǝl ´plān `shǝd·ǝr] ^OPTICS A camera shutter consisting of a blind containing a slot; the blind is pulled rapidly across the film, exposing it through the slot.
随便看	radiation budget radiation burn radiation catalysis radiation cataract radiation characteristic radiation chart radiation chemistry radiation cooling radiation correction radiation corrosion radiation counter radiation counter tube radiation cytology radiation damage radiation damping radiation decontamination radiation dermatitis radiation detection instrument radiation detector radiation dose radiation dose rate radiation dosimetry radiation effects radiation efficiency radiation era

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