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
This paper reviews two main categories of reconstruction algorithms in parallel CT and fan-beam CT,and introduces the approachs to implement them on PC.
根据平行束和扇束CT中的主要重建机制与原理,阐述了两种算法在计算机上的实现方法和特点。
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
Fan-Beam Convolution-backprojection Algorithm for Image Reconstruction Based on the Wavelet;
基于小波的图像重建扇束卷积反投影算法
Research on Parallel Image Reconstruction for Industrial Computed Tomography by Convolution Back Projection with Narrow Fan-beam;
工业CT窄角扇束卷积反投影并行图像重建研究
Research on Implementation of Iterative Algorithm in Image Reconstruction for Industrial Computerized Tomography with Narrow Fan-Beam Projection;
工业CT窄角扇束的迭代法图像重建算法研究
Calculation and realization of the weight coefficient matrix of fan-beam structure in optical PT;
光学PT扇束结构权重系数矩阵计算与实现
A γ-ray CT demonstrator based on fan-beam projection
一种广角扇束扫描γ射线工业CT实验仪
The Research and Realization of a Re-Sorting Algorithm Used in Fan-Beam CT Short-Scan Reconstruction
扇束CT中短扫描方式下数据重排技术的研究与实现
fanned beam antenna
扇形波束天线扇形波速天线
FAN MOTOR HARNESS AT 12 O'CLOCK POSITION
风扇马达电线束在12点的位置
Solution to the Electron-beam Welding Problem on a Three Stage Fan Rotor
某三级风扇转子电子束焊接问题处理
drawstring neckline eyelet embroidery scalloped yoke blousette
绳带束颈式通眼刺花海扇形披肩小上衣
a horny material from the upper jaws of certain whales; used as the ribs of fans or as stays in corsets.
一些鲸鱼上颌上的角质材料，用作扇骨或束腰。
The beam scans a circular area in the forms of a sector which sweeps around and around.
这波束周而复始地呈扇形扫视一个园形区域。
Test and Study on Fan-Like Accumulation of Mud-Rock Flow under the Conditions of Gulley Constraint
沟道约束条件下泥石流扇状堆积试验研究
When the tea-table was done with, they all moved to one of the windows, and looked out into the heavy twilight.
茶点结束之后大家又坐到一扇窗户面前去眺望沉沉的暮色。
Wind Retrieval Simulation of a Rotating Range-Gated Fanbeam Scatterometer with Antennas of Different Gain Pattern
不同增益天线旋转扫描扇形波束散射计的风场反演仿真
A scallop of the genus Pecten.
扇贝一种扇贝属扇贝
scalloped surface
扇形表面, 扇壳饰