1)Dot Chamber点电离室
2)ionization chamber电离室
1.Effect of relation between ionization chamber and photographic position on X-ray image quality;电离室与摄影部位的关系对图像质量的影响
2.Analysis of influence of ionization chamber in X-Knife Measurement;X刀测量中电离室的影响因素分析
3.The development and property evaluation of patient dose area product ionization chamber;DAP电离室的研制及其特性研究
英文短句/例句
1.bragg gray cavity ionization chamber布喇格 格雷空腔电离室
2.nization chamber detector电离室型辐射控测器
3.tissue equivalent ionization chamber dosemeter组织等效电离室剂量计
4.a tube acting as an ionization chamber in a Geiger counter.在盖革计数器中的作为电离室的小管。
5.A gas-filled ionization chamber uses this principle.充气电离室就是利用这一原理。
6.Studies on the General Cavity Theory Based on Virtual Electron Source Concept;基于虚源概念的空腔电离室理论研究
7.Qualification test of DL122 neutron ionization chamber in nuclear power plant reactorDL122型中子电离室堆上考核试验
8.The Investigation of the Characteristics of a New Thimble Chamber一种新型指形电离室工作特性的研究
9.Measurement of 25.5MeV Neutron Fluence Rate With ~(238)U Fission Chamber~(238)U裂变电离室测量25.5MeV中子注量率
10.Absolute determination of electron absorbed dose by an extrapolation chamber用外推电离室绝对测定电子束吸收剂量
11.Study on Optimization Design for Anode Structure of the High-Pressure Xenon Chambers高气压充氙电离室电极结构的优化设计研究
12.Well-type High Pressure lonization Chamber for Accurate Measurement of y Activity高气压井型电离室γ核素活度测量装置
13.Curve Fitting in Expanding Measuring Range of Ionization Chamber曲线拟合在扩展电离室量程范围方面的应用
14.FREE-AIR IONIZATION CHAMBER USED IN ABSOLUTE MEASUREMENT OF LOW ENERGY X-RAYS用于低能X射线绝对测量的自由空气电离室
15.I was about to leave the office when the telephone rang.我要离开办公室时,电话铃响了。
16.Don't allow the lights to stay on after people leave the office.人们离开办公室后,别让电灯继续亮着。
17.BMIPF_6 as high temperature additive in LiPF_6-based lithium ion electrolytesBMIPF_6室温离子液体对锂离子电池高温性能的影响
18.John was just leaving the office when Robert came through on the phone from London.约翰刚要离开办公室,罗伯特从伦敦打来了电话。
相关短句/例句
ionization chamber电离室
1.Effect of relation between ionization chamber and photographic position on X-ray image quality;电离室与摄影部位的关系对图像质量的影响
2.Analysis of influence of ionization chamber in X-Knife Measurement;X刀测量中电离室的影响因素分析
3.The development and property evaluation of patient dose area product ionization chamber;DAP电离室的研制及其特性研究
3)ion chamber电离室
1.Objective To study calculating kilovolt index n value with ion chamber automatic exposure system and the relationship between filter thickness,atomic number and n value.目的探讨利用电离室自动曝光系统计算千伏指数n值,以及滤过质厚度、原子序数对n值的影响。
2.Film dosimeter and pinpoint ion chamber were used to establish a reliable dosimetry system,and a nasopharyngeal cancer (NPC) patient was selected as an example to establish in-phantom dose-measurement based verification technique for IMRT.该文将胶片剂量仪和针点电离室作为主要测量工具,介绍了剂量测量系统的建立方法;并选择1例鼻咽癌患者,介绍模体内剂量实测为基础的调强适形放射治疗计划剂量验证方法。
3.The method of how to measure the absolute intensity in the wavelength range 12-34nm utilizing the double ion chamber is introduced.介绍了利用双极型稀有气体电离室进行真空紫外波段(12~34nm)绝对光强测量的方法,并对Ar在12~34nm波段的电离吸收截面进行了测量。
4)RK ionization chamberRK电离室
1.The measurements of scatter factor are carried out using diode and RK ionization chamber for 6 and 15 MV medical linear accelerator energy photons in water phantom.用p型半导体探测器(diode)和RK电离室测量了医用直线加速器入射能量为6和15MV的水模体散射系数。
5)Farmer chamberFarmer电离室
6)4πγionization chamber4πγ电离室
延伸阅读
电离室电离室ionizationchamber一种利用带电粒子对气体电离作用的探测器。电离室是最早的核辐射探测器。1911~1914年间曾使用电离室发现宇宙线。其主要结构是在密封充有气体的室内置有阳极和阴极。阳极和阴极间加一定的电压。当带电粒子进入电离室,引起气体电离,产生电子和正离子,在电场作用下分别向阳极和阴极漂移,极间形成电流,与阴极相联的电阻上出现一个电压脉冲。这个电压脉冲的幅度代表进入粒子的电离量大小,由此可对粒子计数,还可从脉冲的幅度了解粒子的性质和能量。