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单词 透明物
释义 〔fluoroscope〕A device equipped with a fluorescent screen on which the internal structures of an optically opaque object, such as the human body, may be continuously viewed as shadowy images formed by the differential transmission of x-rays through the object. Also called roentgenoscope 荧光检查仪:一种用于观察不透明物体的带有荧光屏幕的设备,例如人体的内部结构,可通过X光透过物体时的不同传送在屏幕上投下的阴影观察 也作 roentgenoscope〔epidiascope〕A machine for projecting the images of opaque objects or transparencies on a screen.透反射两用幻灯机:用于将不透明或透明物体的影象投影到屏幕上的机器〔walleye〕The condition of having a dense white opacity of the cornea.角膜白斑:眼角膜带有深厚的白色不透明物的状态〔transparency〕A transparent object, especially a photographic slide that is viewed by light shining through it from behind or by projection. 透明物:一个透明物体,尤指那种通过用光从后背照射或投影的方式来观看的幻灯照片〔shadow〕An area that is not or is only partially irradiated or illuminated because of the interception of radiation by an opaque object between the area and the source of radiation.阴影:因在其与光源之间有不透明物体截断光线而产生的完全或部分不发光或光亮的区域
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