radiographic contrast 中文意思是什麼

radiographic contrast 解釋
x線用相對比
  • radiographic : x 光線照相術的
  • contrast : n 1 對照，對比；（對照中的）差異。2 對立面，對照物；【攝影】反差。3 【修辭學】對照法。vt 使對照，...
  1. Besides, homomorphic filtering was introduced into the contrast enhancement of the radiographic image with scattering noise

    此外，針對射線圖像的散射噪聲，提出用同態濾波的方法實現對比度增強。
  2. Non - destructive testing. industrial radiology. determination of the sensitivity and average contrast of image receiver systems consisting of a fluorescent intensifier screen and radiographic paper, used in the energy range from 30 kev to 150 kev

    無損檢測.工業放射學.能級從30kev至150kev的含有熒光屏和射線照像紙的圖象接收系統感光度和反差平均值的測定
  3. Here we report an uncommon case of primary melanoma of the esophagus with nodal metastasis over the right neck and discuss its radiographic findings, including esophagogram, contrast - enhanced computed tomography ( cect ), sonography of neck and positron emission tomography ( pet )

    我們在這里報告一個少見的原發性食道黑色素瘤且在右頸部有淋巴結的轉移，並且討論影像學的發現，包括了鋇劑食道攝影，電腦斷層攝影，超音波及正子斷層攝影。
  4. Radiographic contrast x

    射線照像對比
  5. Introduction : use of radiographic contrast media can result in an acute toxic nephropathy, especially in patients with renal impairment caused by diabetic nephropathy

    介紹：使用放射造影劑可能引起急性腎毒性（急性中毒性腎病） ，特別是在由糖尿病腎病引起的腎功能損害的病人中。
  6. Non - destructive testing. industrial radiology. determination of the sensitivity and average contrast of image receiver systems based on radiographic film and consisting of one or two fluorometallic intensifier screens used in the energy range from 50 kev to 1, 5 mev

    無損檢驗.工業放射學.能量范圍從50kev至1 . 5mev用射線照相術底片和帶有一個或兩個熒光金屬放大器屏的圖象接收系統感光度和對比度平均值的測定
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