roentgenogram

X-ray radiography, X-ray radioscopy and X-ray computed tomography (X-ray CT) were performed to the C preforms and C/SiC composites made by chemical vapor infiltration(CVI) method.

本文选择X射线照相、X射线实时成像和X射线CT等三种方法对C纤维预制体及C／SiC复合材料进行了检测和研究，并对C／SiC复合材料X射线检测的计算机模拟做了初步的探索，主要研究内容和结果如下： (1) 测定了C(高纯石墨)和SiC的X射线照相等效系数，在35～45KV的条件下，Al对SiC的等效系数K_(Al／SiC)为1。

back reflection X-ray camera

背面反射X射线照相机

industrial X-ray radiographic equipment

工业用X射线照相设备

Radiographic inspection of welds for PWR fuel rods

GB/T11851-1996压水堆燃料棒焊缝X射线照相检验方法

X-ray radiography in scientific conservation;

文物保护科技研究中的X射线照相技术

The Influencing factors of the density values of photogrophic film of X-ray to beryllium

铍材X射线照相中影响底片黑度值的因素

Radiographs for inspection grading of gas porosity (round) in aluminum alloy casting

GB/T11346-1989铝合金铸件X射线照相检验针孔(圆形)分级

circular X-ray diffraction camera

圆形X射线衍射照相机

X-ray microradiography

X射线显微放射照相法

dimensions for x-ray papers

x-射线照相用相纸尺寸

relating to or produced by roentgenography.

关于x射线照相的或由x射线照相产生的。

scanning X-ray diffraction micrographic camera

扫描式X射线衍射显微照相机

An x - ray obtained by pyelography.

肾盂x射线照片用肾盂照相技术拍摄到的x射线照片

relating to or produced by radiography.

关于或由射线[x 光]照相术产生。

computed tomography

计算机化断层x射线照相法

local X-ray apparatus

定位X射线照射装置

air cystography

膀胱充气x线照相术

xeroradiography of breast

乳房干板X线照相术

mammography system

乳房X线照相术系统