The latter uses the last line height signal as the reference input of Z-control in the current line scan. 后者利用前一行扫描高度数据作为当前行Z向扫描器驱动的参考输入。
SENSE reconstruction algorithms can unfold the superposed voxels and combine into a full FOV image by the calculation of the coil sensitivity with the body coil reference scan data. SENSE重建算法通过计算重叠位置的线圈灵敏度系数,将多个线圈得到的有重叠伪影的图像进行展开,得到一幅全-FOV的无重叠的图像。
The FY-2 spin stabilized geosynchronous meteorological satellite uses the earth pulse for attitude control reference mark and uses the sun pulse for image scan reference mark. 风云二号自旋稳定地球同步气象卫星,以地球脉冲作为姿态控制基准,以太阳脉冲作为图像扫描基准,太阳、地球、卫星三者之间的相对关系在连续不断地运动变化。
According to the simulated results, the influence on scan and capture criteria for the killing probabilities of MEFP warhead is presented. As a result, a reference is provided for designing MEFP air blast warhead and selecting scan and capture criteria. 通过仿真计算结果对比分析,获得了不同扫描准则对毁伤概率的影响,结果可为多爆炸成型弹丸空爆战斗部设计和选择使用扫描准则提供参考依据。