放射劑量 的英文怎麼說

中文拼音 [fàngshèjìliáng]
放射劑量 英文
radiation dosage
  • 放 : releaseset freelet go
  • 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） ...
  • 劑 : Ⅰ名詞1 （藥劑; 制劑） a pharmaceutical or other chemical preparation 2 （某些有化學作用的物品） a...
  • 量 : 量動1. （度量） measure 2. （估量） estimate; size up
  • 放射 : radiate; emit; blas; radiation; emission; shooting; shedding; abjection; emanation; effluence
  • 劑量 : [物理學] [醫學] dosage; dose; dosis劑量槽 dosage bunker; 劑量測定（法） dosimetry; health work; ...
  1. Using information of the source term ( information on the magnitude of the radiological release, including the amounts, types and ratios of the released radioactive materials ) and meteorological conditions, the acas models the transport and dispersion of the released radioactive materials and predicts the radiation dose to the public

    根據輻射源項的資料（即事故釋放源的資料，包括放射性物質的釋放總量和各種放射性物質的相對比例等數據）及氣象數據，這套系統模擬是次核事故所泄漏的放射性物質在空氣中的擴散情況，及預測市民可能受到的輻射劑量。
  2. " body gamma knife is mainly used for curing all kinds of body tumors, and the latest generation three - dimensional directional actinotherapy devices. it incorporates many modern high - techs and effectively break through the limit of actinotherapy devices available while precisely focused and three - dimensional directional. it also has adjusted actinotherapy, wide range irradiation and common actinotherapy, and protects the normal organism from damage at best while its dosage precisely destroys tumor organism

    「體部伽瑪刀」主要用於治療各種體部腫瘤，是目前世界上最新一代立體定向放療設備，它吸收了眾多現代高新技術成果，有效地突破了現有放射治療設備的局限，兼備精確聚焦立體定位等優點，具有適形調強放療大野照射及普通放療等多種功能，能夠在劑量準確摧毀腫瘤組織的同時，最大程度地保護正常組織免受損傷。
  3. 3. using the improved pas technique, the relative absorption spectroscopy of three ppharyngeal carcinomas cell ( sune - l, cne - l, cne - 2 ), relative absorption coefficient at the wavelength of 420nm of the three cells exposure to different x light quantity, are measured. the photoacoustic signal from the died cells is studied through dying the cells

    用改進的歸一化光聲光譜技術測量了三株人鼻咽癌細胞（ sline - 1 ， cne - 1 ， cne - 2 ）的歸一化吸收光譜系數以及這三株細胞在420nm處的吸收光譜系數對x光放射劑量的依賴關系，並用胎盤蘭對細胞染色，用以反映死細胞的光聲信號。
  4. The survey team conducts surveys along pre - designated survey routes in the northeast part of the new territories. it measures ambient gamma dose rates, surface activity concentrations of beta emitters at ground surface and in - situ gamma spectrum of land soil

    流動巡測隊會沿新界東北部預先選定的測量路線，在不同位置量度環境伽馬輻射劑量率、地面的貝他放射體的表面活度濃度和原位置土壤的伽馬能譜，以及收集大氣飄塵、放射性碘、擦拭及其他環境樣本。
  5. Radiation protection instrumentation - direct reading personal dose equivalent monitors - x, gamma and high energy beta radiation

    輻射保護儀器.直接讀個人用放射劑量評定監測儀. ，和高能輻射
  6. Classification of rooms in the controlled area of nuclear power plants according to local dose rates

    按照當地放射劑量率對核電站控制區內房間進行分類
  7. Have different derived intervention levels, which can be in the form of external gamma dose rate, time integral of radionuclide concentration in air, ground deposition of radionuclides and concentration of radionuclides in foodstuffs or drinking water

    有其相應的導出干預水平，分別可以表示為外照射劑量率空氣中放射性核素的積分活度濃度放射性核素在地面的沉積密度及放射性核素在食水和食物中的活度濃度。
  8. The doctors can observe the relationship and geometry of the organs and the tumors, from the 3d model of the human body, which can help them create the therapy plan. the radiation dosimetry is built using monte carlo method. after we extract the iso - surfaces from the volume of the doses, the relationship between radiation doses and the cancer is represented on a 3d model, which is greatly helpful for the doctors to improve their therapy plan

    通過建立三維人體模型，可以幫助醫生直觀的觀察人體內部病灶及組織器官的形態位置尺寸，並獲得其量化指標，從而更加準確的制定治療計劃：根據初步的放療計劃，使用montecarlo方法建立模擬的放射劑量分佈數據場，再通過等值面提取方法獲得等劑量面，顯示並量化劑量分佈情況和病灶（靶區）的關系；根據模擬的結果對放療計劃進行適當修改，並最終獲得最佳的放射治療計劃。
  9. Using information of the source term information on the magnitude of the radiological release, including the amounts, types and ratios of the released radioactive materials and meteorological conditions, the acas models the transport and dispersion of the released radioactive materials and predicts the radiation dose to the public

    根據輻射源項的資料即事故釋放源的資料，包括放射性物質的釋放總量和各種放射性物質的相對比例等數據及氣象數據，這套系統模擬是次核事故所泄漏的放射性物質在空氣中的擴散情況，及預測市民可能受到的輻射劑量。
  10. Principles of estimate on personal dose from external exposure in radiation accident

    放射事故個人外照射劑量估計原則
  11. Simplifying experimental setting, shorting scan time, making the most of radiation dose and avoiding focus error, this method has significant value to real - time medical diagnosis

    從而大大簡化了掃描裝置，提高了掃描速度，更有效地利用了放射劑量，並避免了對焦誤差，對于醫學實時診斷具有重要價值。
  12. Both techniques allow precise targeting of the cancer with multiple x - ray beams, but imrt allows physicians to modulate the radiation dose intensity with far smaller radiation beams

    這兩種技術都可以用多重x光束對癌細胞有著精確的靶向作用，但imrt可以讓醫生用更少的輻射束調整放射劑量強度。
  13. Secondly, some techniques for image segmentation, such as edge - detection, grayscale thresholding and texture, are represented in detail. in the third part, two primary ways are designed for 3d modeling, one is based on the contours triangularization while the other is based on the iso - surfaces extraction. we use a condensed history monte carlo method to calculate and build up the radiation dosimetry, which is a regular data set suitable for creating the iso - surfaces

    論文首先介紹了醫學影像的獲取和預處理的方法，包括dicom標準、醫學影像的圖像增強及圖像校正等內容；提出了基於邊緣提取、灰度閥值和紋理信息等原理的器官分割方法；為了建立三維人體模型，介紹了兩類方法；基於輪廓線的方法和基於等值面提取的方法；在建立放射劑量場時，使用了經典的montecarlo方法；最後，詳細介紹了傳統的等值面提取方法（ marchingcubes ） ，並提出了一種啟發式搜索的marchingcubes方法。
  14. Neutron dosimetry ; methods and devices for neutron measurement in radiation protection ; ratings

    中子放射劑量測定法.輻射防護用中子測量方法和設備
  15. Conclusion : conformal radio therapy provides dose escalation on prostate cancer, which is helpful in improving the local control and excluding the surrounding normal tissues

    結論：使用適形放療可安全地增加前列腺癌的照射劑量，有助於提高前列腺癌局控率，同時又能更好地保護周圍正常組織。
  16. Specification for assessments of intakes and internal doses of radionuclides

    放射性核素攝入量及內照射劑量估算規范
  17. Terms and definitions in the field of radiological technique - part 3 : dose quantities and units

    放射技術領域的術語和定義.第3部分:放射劑量和單位
  18. Procedures in dosimetry ; principles of photon and electron dosimetry with probe - type detectors

    放射劑量測定法程序.第1部分:用探針式探測器探測光子
  19. Before we actualize the radiation to the patient, we must plan the therapy and simulate the process of the treatment, calculate the distribution of the radiation doses to evaluate the treatment planning. due to the computer visualization technology, we got an accurate way, intuitionistic and efficient, to constitute the treatment planning

    為了實現精確的放射治療，我們需要在實際進行放射治療之前，制定正確的放療計劃，並對射線的放療過程進行模擬，計算放射劑量的分佈情況，從而明確放療效果，確定放療計劃的優劣。
  20. The lethal dose for acute radiation exposure is generally about 4 siverts. one becquecel of polonium - 210 causes a radiation dose of 0. 51 micro sivert 956sv if ingested, and 2. 5 956sv if inhaled. since polonium - 210 has an activity of 1. 66 x 10

    在進食或吸入1貝可bq放射性活度的釙210以後，可以分別吸收到0 . 51微希沃特956sv和2 . 5微希沃特956sv輻射劑量，而每克釙210有1 . 66 x 10
分享友人
分享到 Line

分享到臉書