英语词汇“extension cylinder”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	extension cylinder
释义	DictionarySeecylinder extension cylinder extension cylinder A hollow tube attached to the end of the collimator apparatus of an x-ray tube. It limits the size of the beam, decreasing scatter radiation and increasing detail. See also: cylinder FinancialSeeCylinder
随便看	face of a gun face of a map or chart face of an anvil face of a place face of a square face of coal face of curb face off face-off faceoff face-off middie face offs face-offs face-offs lost faceoffs lost face-offs total face-offs won faceoffs won face-of-invoice face of policy face on face one down face one forward face one into face one out

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