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- Research on Processing Circle-Trail in Image Reconstruction for ICT with Fan Beam Scan Mode 扇形束扫描模式图像重建中消除伪影算法研究
- CT Image Reconstruction Algorithm from Fan Beam Scans 用于CT扇形束扫描图象重建的一种数学方法
- The flashlight's beam scanned every corner of the room. 手电筒的光束扫遍屋内各个角落。
- Filter back projection (FBP) reconstruction algorithm is adopted by fan beam industrial CT systems. 扇束工业CT系统普遍采用滤波反投影 (FBP)重构算法。
- Comparing with the image-based method, the method based on fan beam projections have better real-time and lower detecting cost due to its needlessness of image reconstruction. 相比于基于图像重建的方法，本文提出的方法不需要进行图像重建，因此具有更好的实时监控性和更低的监控成本，具有一定的现实意义。
- As the electron beam scans the image, variations of light inten. 当电子束扫描图像时,图像的光强度变化变成了电强度变化。
- A novel monofilar spiral antenna for ground station in satellite communications is studied,which forms a tilted fan beam and is excited through a helical wire and fed by a coaxial line. 研究了一种应用于卫星通信地面站的新型单臂平面螺旋天线,该天线采用圆柱螺旋激励同轴线馈电,可以形成倾斜的波束,通过改变圆柱螺旋的参数可以调整其输入阻抗以达到阻抗匹配的目的。
- Image Reconstruction of ICT in Convolution Back ProjectionAlgorithm with Narrow Fan?beam Scan Mode 工业CT窄角扇束卷积反投影图像重建
- The results show that the surface temperature of melt pool is affected intensively by melting parameters such as melting rate,melting power,electron beam scanning pattern and scan frequency,etc. 结果表明,结果表明,熔炼工艺参数如熔化速度、熔炼功率、电子束扫描方式和扫描频率都会对熔池表面温度产生剧烈影响。
- 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。
- The beam scans a circular area in the form 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。
- Equipted with it,phased array radar could have Adaptive beam, lower Side-lobe beam and beam scanning. 相控阵天线通过它可以实现自适应波束、低旁瓣波束，并通过对移相器、衰减器的控制实现波束扫描。
- For subarray level beam scanning, the proposed approach could reduce sidelobe of array pattern to certain extent. 该方法可在一定程度上抑制子阵级波束扫描后的阵列方向图旁瓣。
- The infatuated fan stalked the celebrity. 那位着了迷的崇拜者追踪这位名人。
- Parameters such as laser power, beam scanning speed and so on had fairsized effec... 激光功率和光束扫描速度等参数对固化过程有较大的影响;
- She glanced shyly at him from behind her fan. 她羞怯地从她的扇子后面看了他一眼。
- Study of OSEM with Different Subsets in Fan Beam Reconstruction 扇束图像重建中OSEM算法及子集划分的研究
- A small television camera tube that forms a charge - density image on a photoconductive surface for subsequent electron - beam scanning. 光导摄像管在光电导表面形成电荷聚集图像的一种微小的电视摄像管，用于以后的电子光束扫描
- I'm a secret fan of soap operas on TV. 我从不声张我是电视连续剧迷。
- And traditional rotating mirror, bolographic refringence microscopic engage laser beam scanning in sencitivity on imamging. 和古板回旋扭转镜背不同，全息不直射镜也是让激平束扫描在感平质料上成像的机构。
