辐射学

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  • radiology
辐射学辐射学
  1. 靶向EGFR家族的抗肿瘤药物研究进展欧洲治疗辐射学和肿瘤学学会

    EGFR-targeted agents in cancer therapy European Society for Therapeutic Radiology and Oncology

  2. 欧洲治疗辐射学和肿瘤学学会

    European Society for Therapeutic Radiology and Oncology

  3. 本文根据热辐射学理论和彩色CCD成像理论,研究了温度场测量方法,详细论述了CCD输出信号与辐射体温度的关系。

    The paper based on the hot radicalization theory and the color CCD imaging theory , study the measuring method of temperature field . Discuss the relations between the color CCD output signal and the temperature of radiator in detail .

  4. 本文根据热辐射学和彩色CCD成像理论,研究了温度场测温方法,并结合数字图像处理技术,设计了一套火焰温度场监测系统。

    This article bases on the hot radialization theory and the colored CCD imaging theory , study the temperature measuring method of temperature field , and combining digital image disposing technique , design a suit of flame temperature measuring system .

  5. 测量物体表面温度的辐射学方法

    Methods to determine the surface temperature of materials by Radiometry

  6. 基于辐射学原理的辐射高温计是一种非常实用的非接触式表面温度测量仪器。

    Radiation pyrometer is a useful non contact surface temperature measurement instrument .

  7. 黑度是辐射学中的重要参量。

    The Blackness Mesurement of a Radiator Blackness is an important parameter in the radiometry .

  8. 英国应用辐射学研究会

    British Institute of Radiology

  9. 对复杂的天空背景,则借鉴太阳辐射学中研究大气对太阳辐射的散射辐射强度的方法,导出了计算天空光谱辐射亮度的公式。

    With the respect of complex sky background , the sky spectrum radiated luminance formula is set up .

  10. 到2009年中期为止,美国只有34所大学提供应用辐射学的学士学位。

    As of mid 2009 , only 34 colleges in the United States offered Bachelor 's degrees in Radiologic Sciences ( centralfloridafuture . com ) .

  11. 光辐射计量学的现状与未来

    Present and Future Science of Measurement on Luminous Radiation

  12. 医学影像辐射防护学课程的研制与探索间歇谐波成像克服心肌声学造影中的远程衰减

    Setting up and implementing the radioprotection course of medical imaging ; Method to reduce acoustic attenuation during intravenous myocardial contrast echocardiography

  13. 本文研究的是电离辐射计量学的微电流测量系统,微电流是射线与物质相互作用产物,也是使用电离室探测射线的主要物理量,在电离辐射领域有重要的作用。

    Micro electric current is not only the result of interaction between materials and ionizing radiation , but also the main physical quantity during the process of using the ionization chamber to detect rays .

  14. 根据辐射度学原理,从理论上研究景物对比度在大气传输中的衰减,得到了在两种可能的条件下所测得的目标最大探测距离与能见距离的关系。

    Atmospheric attenuation of scene contrast is studied theoretically on the basis of radiometric principles , and the relationships between the measured maximal detection range for a target and visibility distance under two possible conditions are obtained .

  15. 讨论了辐射度量学和辐射能的传输特性,然后从普朗克公式出发,分析了辐射测温的一些基本定律,这是辐射测温的理论基础。

    The main work concerned is as follows : This thesis presents the theory of radiometry and transmission character of radiant energy . Based on Planck 's law , the theories of radiation temperature measurement are introduced , which are the basic of radiation thermometry .

  16. 卫星辐射测量(学)Ku频段卫星链路降雨衰减特性分析

    Study of Rainfall Attenuation Characteristics of Ku-Band Satellite Link

  17. 结合几何光学、辐射测温学、CCD摄像机原理以及三基色测温原理,介绍了电子束钎焊温度场实时检测系统的测量原理、系统的整体架构和软件的设计。

    Measurement principle of the real-time examining system of the welding temperature field with electron beam , the whole structure of the system and the design of software have been introduced combined with geometry optics , theories of radiation , CCD and tricolor measurement temperature .

  18. 美国国立癌症研究所的辐射列病学主任MarthaLinet博士也曾做过与Carpenter教授一样的研究,但得出的结论却不同。

    Dr Martha Linet , the head of radiation epidemiology at the US National Cancer Institute , has looked at the same research as Carpenter but has reached a different conclusion .

  19. 辐射测温学研究进展

    Development of the Research on Radiation Thermometry

  20. 高功率微波辐射后小鼠行为学变化研究

    Influence of S band high power microwave radiation on the behavior of BABL / C mice

  21. 目的测量子宫动脉栓塞术(UAE)治疗子宫肌瘤及子宫腺肌病过程中患者所受X线辐射剂量,从辐射学115的角度评价UAE其对患者的安全性。

    Objective To study the dosage of X-ray radiation patients exposed during uterine artery embolism ( UAE ) for uterine myoma and adenosis and to evaluate the radiological safety of UAE .

  22. 比辐射率是辐射度学中的重要参量。

    Emissivity is an important parameter in radiometry .

  23. 精确、快速计算辐射传输一直是大气辐射学中的一个重要研究课题。

    It is important to find a precise and fast algorithm for solar radiative transfer in the atmosphere .

  24. 近几十年由于辐射计量水平的提高(从10-2到10-5),因而辐射计量学又成为光度计量学和辐射温标的基础。

    With the development of the level of radialization measurement ( from 10-2 to 10-5 ), radialization metrology becomes the base of luminosity metrology and radialization thermometric scale .

  25. 黑体辐射源在辐射测量领域具有极其重要地位,因而一直是各国辐射学界研究的重点课题。

    Blackbody radiation source plays an extremely important role in the field of radiation measurement . It is always the research focus in the field of radiation .

  26. 在基因水平阐明辐射生物学效应的机理,是放射生物学、肿瘤学、预防医学与辐射防护学研究的重点。

    To illuminate the molecular mechanism of radiation carcinogenesis is the key point of oncology , radiation biology and preventive medicine .

  27. 本文主要研究光辐射对太湖浮游植物初级生产力的影响,主要分三部分:我国光辐射计量学的发展

    In this study , we researched the effects of light radiation on the primary productivity of phytoplankton . Development on Optical Radiation Measurements at NIM