Effect of X-ray irradiation on structure of spermatogenic epithelium in mouse testis;
X线辐射损伤对小鼠睾丸生精上皮结构的改变
Starting from the energy necessary for atomic ionization and plasma maintaining, a method is developed to estimate the required energy and implosion velocity for a material to emit a certain shell X-ray radiation in a Z-pinch.
从原子的电离能和维持等离子体所需能量出发,给出了估算任一元素材料,要产生任一壳层的X射线辐射,每个离子(原子)所需要的基本能量和要达到的内爆箍缩速度的方法。
Analyzes the phenomenon and causes of X-ray radiation,puts forward the methods for X-ray radiation protection,aiming at the improvement of health care quality and medical safety to ensure the health interests of the radiation protection staff,subjects and the public.
分析X射线辐射现象及产生原因,提出X射线辐射防护方法,旨在提高医疗质量和医疗安全,保障放射工作人员、受检者和公众的健康。
Calculation of Intensities for the Secondary X-Rays Based on Model of Effective Neighboring Excitation
基于“邻近有效激发模型”计算透射面次级X射线强度
X-ray quantometer
X射线幅射强度测量计
x ray small angle scattering
x 射线小角度散射法
x ray image intensifier
x 射线图象增强器
A new Type of Low-Intensity X-Ray Real-Time Imaging System and its Application
新型低强度X-射线实时成像系统及其应用
Estimation of signal intensity for online measurement X-ray pinhole camera
实时测量的X射线针孔相机信号强度估算
x ray spectrophotometer
x 射线分光光度计
Research on quantitative relation between external slanted angle,long axis in illuminate field and intensity of X-ray distribution
探讨外倾角、照射野长轴与X线强度分布的定量关系
Medical Diagnostic X-ray Radiation Source Evaluation of Uncertainty in Measurement
医用诊断X射线辐射源不确定度评定
Weld X-ray Image Enhancement Based on Contourlet Transform
基于Contourlet变换的焊缝X射线图像增强
Obtain the different central ray projection angle and X - ray exposure factor.
得到不同的中心线投射角度及X线曝射参数。
Fabrication of high-aspect-ratio and high-density X-ray transmission grating
大高宽比、高线密度X射线透射光栅的制作
Radiation composed of x-rays.
x射线由x射线组成的射线
Line Scan Digital Radioscopy System Based on Image Intensifier
图像增强器式线阵列X射线数字成像系统
multilayered plating thickness X-ray spectrofluorometer
多层镀厚度x射线荧光谱仪
Study on Bone Density Measurements with Fan-beam Dual Energy X-ray Sources
扇束双能X射线骨密度测量方法研究
Study on X-Ray Image Distortion Corrction of Sub-Pixels Accuracy
亚像素精度X射线图像畸变校正研究
Analysis in X-ray Pulsar Navigation Phase Ambiguity Resolution
X射线脉冲星导航中相位模糊度解算