4 ionization chamber

Effect of relation between ionization chamber and photographic position on X-ray image quality;

電離室與攝影部位的關系對圖像質量的影響

Analysis of influence of ionization chamber in X-Knife Measurement;

X刀測量中電離室的影響因素分析

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

DAP電離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.

目的探討利用電離室自動曝光系統計算千伏指數n值,以及濾過質厚度、原子序數對n值的影響。

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.

該文將膠片劑量儀和針點電離室作為主要測量工具,介紹了劑量測量系統的建立方法;并選擇1例鼻咽癌患者,介紹模體內劑量實測為基礎的調強適形放射治療計劃劑量驗證方法。

The method of how to measure the absolute intensity in the wavelength range 12-34nm utilizing the double ion chamber is introduced.

介紹了利用雙極型稀有氣體電離室進行真空紫外波段(12~34nm)絕對光強測量的方法,并對Ar在12~34nm波段的電離吸收截面進行了測量。

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型半導體探測器(diode)和RK電離室測量了醫用直線加速器入射能量為6和15MV的水模體散射系數。

bragg gray cavity ionization chamber

布喇格 格雷空腔電離室

nization chamber detector

電離室型輻射控測器

tissue equivalent ionization chamber dosemeter

組織等效電離室劑量計

a tube acting as an ionization chamber in a Geiger counter.

在蓋革計數器中的作為電離室的小管。

A gas-filled ionization chamber uses this principle.

充氣電離室就是利用這一原理。

Studies on the General Cavity Theory Based on Virtual Electron Source Concept;

基于虛源概念的空腔電離室理論研究

Qualification test of DL122 neutron ionization chamber in nuclear power plant reactor

DL122型中子電離室堆上考核試驗

The Investigation of the Characteristics of a New Thimble Chamber

一種新型指形電離室工作特性的研究

Measurement of 25.5MeV Neutron Fluence Rate With ~(238)U Fission Chamber

~(238)U裂變電離室測量25.5MeV中子注量率

Absolute determination of electron absorbed dose by an extrapolation chamber

用外推電離室絕對測定電子束吸收劑量

Study on Optimization Design for Anode Structure of the High-Pressure Xenon Chambers

高氣壓充氙電離室電極結構的優化設計研究

Well-type High Pressure lonization Chamber for Accurate Measurement of y Activity

高氣壓井型電離室γ核素活度測量裝置

Curve Fitting in Expanding Measuring Range of Ionization Chamber

曲線擬合在擴展電離室量程范圍方面的應用

FREE-AIR IONIZATION CHAMBER USED IN ABSOLUTE MEASUREMENT OF LOW ENERGY X-RAYS

用于低能X射線絕對測量的自由空氣電離室

I was about to leave the office when the telephone rang.

我要離開辦公室時，電話鈴響了。

Don't allow the lights to stay on after people leave the office.

人們離開辦公室后，別讓電燈繼續亮著。

BMIPF_6 as high temperature additive in LiPF_6-based lithium ion electrolytes

BMIPF_6室溫離子液體對鋰離子電池高溫性能的影響

John was just leaving the office when Robert came through on the phone from London.

約翰剛要離開辦公室，羅伯特從倫敦打來了電話。