照射準直 的英文怎麼說

中文拼音 [zhàoshèzhǔnzhí]
照射準直 英文
radiation collimation
  • 照 : Ⅰ動詞1 （照射） illuminate; light up; shine 2 （反映） reflect; mirror 3 （拍攝） take a picture ...
  • 射 : Ⅰ動詞1 （用推力或彈力送出） shoot; fire 2 （液體受到壓力迅速擠出） discharge in a jet 3 （放出） ...
  • 準 : Ⅰ名詞1 （標準） standard; guideline; criterion; norm 2 （目標） aim; target Ⅱ動詞1 （依據; 依照）...
  • 直 : Ⅰ形容詞1 （成直線的; 硬挺的） straight; stiff 2 （跟地面垂直的; 從上到下的; 從前到后的） erect; v...
  • 照射 : shining; raying; shine; illuminate; light up; radiate; irradiation; radiation; bombardment; illum...
  1. This paper introduces the radiographic examination procedure of the primary pump of 900mw nuclear power unit, including the requirement about the radiographic examination equipment such as the radiation sources, films, penetrameter, etc. ; the radiographic process when using the rectilinear accelerator, and the development & examination of radiographic files, defects examination and acceptance criteria, with the expectation that this introduction be useful for reference to the promotion of 1000mw nuclear power primary pump localization in china

    摘要介紹了嶺澳核電站主泵泵體製造過程中的射線探傷工藝過程，包括對膠片、象質計及底片的要求、直線加速器透照工藝、底片沖洗及黑度要求以及缺陷評定和驗收標準，以期對我國今後百萬千瓦級主泵泵體的國產化有所裨益。
  2. Solar energy - reference solar spectral irradiance at the ground at different receiving conditions - part 1 : direct normal and hemispherical solar irradiance for air mass 1. 5

    太陽能在地面不同接收條件下的太陽光譜輻照度標準第1部分：大氣質量1 . 5的法向直接日射輻照度和半球向日射輻照度
  3. Standard test method for determining image quality in direct thermal neutron radiographic examination

    測定直接熱中子射線照相檢查中成像質量的標準試驗方法
  4. In order to analysis the paleo - current effectively on the conglomerate, i proposed a method that can be carried out by orthogonal photo in field and statistic analysis at room. it has been improved to be efficient and veracity, especially for the case that the states of gravels can not be measured directly

    為了更有效的分析古流向，對礫巖發育地層，提出了野外正射投影照相?室內統計計算的方法，該方法能提高工作效率及分析準確性，尤其適用於野外不易直接測量產狀的細礫巖層。
  5. Standard test method for determining the l d ratio of neutron radiography beams

    中子射線照相束長度直徑比測定的標準試驗方法
  6. The major quality assurance programs include radiation protection of personnel and patients, safe operations, maintenance of the medical accelerator, and an accurate dose delivery to the target volume

    主要的品質保證項目包括有病人和治療人員的幅射防護、醫用直線加速器的安全操作和維護以及準確的腫瘤照射劑量。
  7. The whole - body gamma knife system is a kind of non - invasive medical instrument by using co - 60 as the gamma ray source. according to geometrically focusing theory, the gamma knife system can precisely focus in spirals 30 beams of gamma rays from different directions to a target through a collimator. by the collimator s direction, the predetermined lesion will be under radiation in heavy dose and subsequently be destroyed completely

    體部伽瑪刀是利用能產生伽瑪射線的鈷60作為放射源，根據幾何聚焦原理，將30束伽瑪射線從不同方向和位置通過準直后經一個固定的軸旋轉聚焦到焦點，形成品質優良的劑量區，將腫瘤組織置於該高劑量區中，即可在預定時間內將病變組織摧毀，體表和焦點以外的正常組織僅受到瞬時照射而基本上不受損傷。
  8. We smooth the photometric image of surface by some existing method in digital image processing, then get an approach to original surface by the photometric stereo technology. 4

    由於該演算法能直接平滑曲面在平行光照射下的圖像，使得光順后的曲面在基於光照模型的曲面光順準則下具有很的好光順性質。
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