电离室

X刀测量中电离室的影响因素分析

Analysis of influence of ionization chamber in X-Knife Measurement

模拟了一个散射光感器和一个电离室。

A scattering light sensor and an ionization chamber were simulated .

用于（n、γ）混合场吸收剂量测量的成对外推电离室

The pairing extrapolation ionization chamber for ( n , γ) mixed field dosimetry

在X射线剂量测量中的电离室有效中心

The Effective Center of Ionization Chamber in Measurement of X-Ray Dosage

用于低能X射线绝对测量的自由空气电离室

Free-air ionization chamber used in absolute measurement of low energy X-rays

具有高能量分辨大灵敏面积电离室的△E－E望远镜

△ e-e telescope with high energy resolution large sensitive area ionization chamber

防护水平低能X射线次级标准电离室的研制

A secondary standard ionization chamber for low energy X-rays dosimetry at protection level

一个用于中能X射线照射量基准的自由空气电离室

A Free-air Chamber Used as the Primary Standard of Medium Energy X-ray Exposure

用于校准~（192）Ir医用源的阱型电离室

Well-Type Ionization Chamber for ~ ( 192 ) Ir Source Calibration

软X射线电离室的制作及性能测试

The research of the soft X-ray ionization chambers

在窄束~（60）Coγ辐射场中对电离室进行了γ刻度并给出结果。

The gamma-ray calibration was carried out by a collimated beam of 60Co gamma-ray .

软X射线稀有气体电离室

Soft X - ray Ion Chamber

自由空气电离室中的电离作用是量度x和γ射线照射量的标准方法。

Ionization in a free-air chamber is the standard process for measuring x-and γ - ray exposure .

采用电离室测定重离子束的Bragg峰位

Determination of Bragg peak location for heavy ion bean using ionization chambers

基于Δ∑ADC电离室电离电流测量电路

The Circuit for Testing Current Ionization Chamber Based on ΔΣ ADC

用屏栅电离室测量~6Li（n，t）~4He反应微分截面

Measurement of differential cross section for the ~ 6Li ( n , t ) ~ 4He reaction by using gridded ionization chamber

~（238）U裂变电离室修正因子及探测响应的蒙特卡罗模拟计算

Monte-Carlo Simulation for Correction Factors and Detection Response of ~ ( 238 ) U Fission Chamber

使用固体水模（virtualwatersolidphantom）、热释光剂量测量系统、电离室等对影响患者受照剂量的参数进行了逐一测量和分析。

Studies on the effects of various factors on patient doses were performed with TLDs 、 virtual water solid phantom and ionization chamber .

球形石墨空腔电离室壁修正因子的Monte-Carlo模拟和实验测量

Monte-Carlo Calculation and Measurement of Wall Correction Factor for Spherical Graphite Ionization Chamber

在测量快中子（n，p）反应的实验中，同样利用屏栅电离室测得聚乙烯薄膜反冲质子的能谱，并利用蒙特－卡罗方法对其进行校正，从而得到中子的绝对注量率。

Using gridded ionization chamber , energy spectrum of recoil proton was obtained in the measurement of ( n , p ) reaction , and corrected using Monte Carlo method .

描述了中国原子能科学研究院AMS测量中使用的飞行时间探测器、多阳极电离室、Bragg探测器、入射离子X射线探测器以及充气飞行时间探测器。

The TOF , multi-anode gas ionization chamber , Bragg and X-ray detectors in accelerator mass spectrometry are described .

一台用于AMS的鉴别同量异位素的气体电离室

A gas ionization chamber for indentification of isobars in AMS

薄壁快脉冲~（252）Cf裂变电离室的研制及性能测试

Design and Test of a Thin Wall and Fast Pulse ~ ( 252 ) Cf Ionization Chamber

DAP电离室的研制及其特性研究

The development and property evaluation of patient dose area product ionization chamber

利用MCNP程序对充气电离室探测性能的研究

Study on detection performances of a gas ion-chamber using MCNP code

利用双收集板电离室作为吸收池研究了Ar在4.5~12nm波段的吸收截面。

The Ar photoionization cross section in the region of 4.5 ~ 12 nm was researched using double plate ionization chamber as absorption cell .

一台用于IMP重离子治癌线上的电离室

An ionization chamber developed for the facility of heavy ions therapy at IMP

BPS型组织等效球形空腔电离室

The model BPS te spherical cavity ionization chamber

在极紫外和软X射线波段常用的探测器是稀有气体电离室，可以通过电离室收集极的收集电流直接计算出光子流强度。

In EUV and soft X-ray band , the most often used detector is ion chamber with rare gas , from whose collective electrode we can directly calculate intensity of photon flux .

目的设计一种新型的自动曝光控制（AEC）用电离室式X射线传感器。

Objective To design a new X-ray sensor of iono-chamber type to achieve automatic exposure control ( AEC ) of the X-ray machine .