放射性射线

观察43Gy~（60）Co照射组放射性射线照射后与正常对照组相比大鼠1周内每日饮食量、饮水量的变化。

The weight of the foodstuff and the volume of the water every rat had everyday were observed within seven days after the rats were radiated by 43 Gy 60Co-ray compared with the normal control group .

涂层测厚仪（用放射性射线进行检测）全身放射性检查用测量装置

Coat thickness measuring instrument measuring assembly for determination of whole body gamma activity

随着核技术应用的不断发展，各种放射性射线被广泛应用，射线对人体的伤害和对环境的破坏也逐渐被人类所认识。

With the application of nuclear technology development , radioactive-rays are used widely that brought injury and damage to the the human body and environment .

根据物质与放射性射线相互作用的原理，在大量理论计算的基础上，设计了几种核辐射防护材料的配方，并分别选择几种不同的工艺，加工了一系列样品。

This paper gives several formulae and technology for designing and preparing the nuclear radiation protection materials , based on the interaction of radiation interaction with matter .

应用同位素放射性X&射线荧光分析法测锡效果的试验

Examination of tin by the method of isotopic radiogenic x & ray fluorescence analysis

本文介绍了放射性γ射线料位计的测量原理及测量系统的构成。

This paper introduces the measure principle of γ - rays radiation level meter .

携带式同位素放射性X&射线荧光分析，是一种非破坏性（对样品）的仪器分析方法。

The portable type of isotopic radiogenic X-ray fluorescence analysis is a kind of method of instrumental analysis without the destructive effect on the samples .

放射性同位素X射线荧光技术在地质勘探中的应用

Applications of radioisotope X ray fluorescence technique in geological exploration

本文阐述放射性同位素X射线吸收法分析石油及其产品硫份的原理及仪器，还讨论了若干技术问题。

The principle and apparatus for measuring sulfur content in petroleum and its products by radioisotope X-ray method are described .

在放射性同位素X射线荧光分析技术中，平衡辐射体装置是解决基体效应和邻近元素干扰的一种有效方法。

The balanced radiator assembly is an efficient means by which the effects of matrix and neighbouring elements can be overcome in radioisotope X-ray fluorescence analysis technique .

利用这一函数关系，很容易在单道携带式放射性同位素X射线荧光分析仪上实现特散比法改善基体效应。

The hyperbola function relationship enables us to improve the matrix effect easily by using the method of " characteristic / scattering ratio " with a portable radioisotope X-ray fluorescence single channel analyzer .

60Co系列数字辐射成像系统利用。。Co放射性同位素作为射线源，以有多国专利的高压充气电离室阵列探测器进行信号获取。

60Co Digital Radiography Imaging Systems series use the radioisotope 60Co as Ray-source and the gas-pressurized array ion-chamber , which possesses multinational patents , as detector to acquire signals .

利用放射性同位素γ射线测量飞机燃油密度的方法研究

Research on the measurement of aircraft fuel density with radioactive isotope gamma rays

放射性同位素和射线应用仪表中的随动补偿方法

A method of servo-compensation for radioisotopic instrumentation

进口放射性同位素、射线装置和含有放射性物质的物品的，按照国家有关规定办理。

The importation of the radioactive isotope , radiation equipment and other radioactive materials should come up to applicable state regulations .

放射性同位素源X射线荧光法测量碘盐中碘含量

Determination of Iodine in Iodized Salt by Radioisotope Source X_ray Fluorescence

放射性核素激发X射线荧光法（XRF）直接测量人体甲状腺碘

Radioisotope induced X-ray fluorescence analysis of thyroid iodine

本项研究工作解决了放射性同位素源X射线荧光分析技术中，使用闪烁测探器的便携式X射线荧光仪不需要装卸更换滤片快速测量几个待测元素的强度，并且进行基体效应校正的问题。

In fluorescent X-ray analysis using series of balance filters can not only correct the matrix effect but also solve some problems arising in measuring some elements with the portable instrument .

目的探讨放射性核素188Reβ射线内照射对人肝癌细胞HCC的细胞周期阻断及诱导凋亡的作用。

Objective To study radionuclide 188 Re-induced cell cycle block and apoptosis in human hepatocellular carcinoma cells .

然后比较放射性铯的伽马射线辐射对两组细胞的影响。

They then compared the effects of gamma radiation from radioactive cesium on the white blood cells compared to the untreated control samples .