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
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
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
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。
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。
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。
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。
bragg gray cavity ionization chamber
布喇格 格雷空腔电离室
nization chamber detector
电离室型辐射控测器
tissue equivalent ionization chamber dosemeter
组织等效电离室剂量计
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。
A gas-filled ionization chamber uses this principle.
充气电离室就是利用这一原理。
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
Qualification test of DL122 neutron ionization chamber in nuclear power plant reactor
DL122型中子电离室堆上考核试验
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
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
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
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
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
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
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
I was about to leave the office when the telephone rang.
我要离开办公室时，电话铃响了。
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。
BMIPF_6 as high temperature additive in LiPF_6-based lithium ion electrolytes
BMIPF_6室温离子液体对锂离子电池高温性能的影响
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。