1) scan point
扫描点
1.
The improvements include evaluating the scan point through two steps, and considering more special conditions in calculating the high side datum scan angle through north-datum scan angle.
确定实钻轨迹上任一点的轨迹参数是进行法面距离扫描的前提 ,提出了用拉格朗日插值法进行分段插值解决这一问题 ;对传统算法存在的缺陷进行了改进 ,所做的改进包括分两步求解扫描点 ,在通过正北基准扫描角计算法面距离扫描的高边基准扫描角时讨论了更多的特殊情况 。
2) flying-spot scanning
飞点扫描
1.
Research of excimer laser corneal surgery and flying-spot scanning algorithm;
准分子激光切削角膜与飞点扫描算法的研究
2.
The small scanning-spot excimer laser corneal system was developed based on flying-spot scanning model.
以飞点扫描切削模式为基础,研制小光斑飞点扫描准分子激光角膜屈光矫正系统。
3.
The paper revie ws the flying-spot scanning Excimer laser corneal surgery system with own proper ty right at home in terms of the principle of correction, exclusive high quality optical system and so on, and obtains very successful effect in clinical animal s and blind eyes experiment.
近年来新型的小光斑高速飞点扫描的准分子激光系统以其具有的治疗时间短、矫正精度高、角膜切削表面极其光滑,易于集成波前像差技术实现“个体化切削”方案等优点,成为眼科激光手术的研究热点。
4) Scanning spot
飞点扫描
1.
Laser in situ keratomileusis for hyperopia with a scanning spot excimer laser system;
小光斑飞点扫描式准分子激光原位角膜磨镶术治疗远视
2.
Objective To evaluate the effectiveness and safety of laser situ keratomileusis for high myopia using a scanning spot laser.
目的 评价小光斑飞点扫描式准分子激光系统应用于准分子激光角膜原位磨镶术 (LASIK)治疗高度近视的疗效。
5) Scanning-spot
飞点扫描
1.
Laser in situ keratomileusis retreatment for regression using a scanning-spot excimer laser system;
飞点扫描准分子激光原位角膜磨镶术后回退的再治疗
6) spot scan
点扫描
1.
Based on the basic principle and characteristic of irradiation in heavy ion radiotherapy, two magnetic scan methods for creating uniform irradiation field--the spot scan and the raster scan, are compared briefly.
在论述重离子治癌照射的基本思想及其特点的基础上 ,着重对磁扫描照射野形成的两种技术路线——点扫描和栅扫描的优缺点进行了分析阐述 。
补充资料:超声光点扫描法
超声光点扫描法
ultrasonic light spot scanning
即“M型显示”。是将探头固定在某一探查点,其反射光点显示在波屏上,以垂直方向代表检查深度,即探查对象与声束平行的空间位置;水平方向的缓慢移动则代表时间,当探查对象随时间发生位置变化时,即获得动态的位置-时间曲线。M型超声心动图对心血管疾病的诊断具有特殊的意义。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条