scanning beam
英 [ˈskænɪŋ biːm]
美 [ˈskænɪŋ biːm]
网络 扫描波束; 窄束扫描
双语例句
- Our laser scan micrometer measure 1,800 time per second. The speed of scanning beam is 176m/ s. The accuracy is ± 3 micros.
该产品具有每秒1800次的测量速度，光束扫描速度为每秒176米，测量不确定度不大于±3微米。 - In order to acquire a high intensity and minimal scanning beam spot, diffraction analysis and optimal results have been presented.
利用衍射分析方法，优化扫描光束参数，获得高强度、高质量扫描光点。 - Helium ion microscopy ( HIM) offers the highest spatial resolution surface imaging of any scanning beam method, as well as extremely high surface sensitivity.
氦离子显微镜能够提供所有扫描射线法中最高空间分辨率的表面图像，以及极高的表面灵敏度。 - Scanning electron beam processing technology based on programmable control
基于可编程控制的扫描电子束加工技术 - Under the condition of the same number of elements, the aperture of sparse antenna array is larger than uniform antenna array with the same geometric structure. So sparse antenna array has more narrow scanning beam and better spatial resolution.
当阵元数目相同时，稀布阵列比具有相同几何结构的均匀阵列拥有更大的孔径，从而得到更窄的扫描波束，提高了阵列的空间分辨率。 - This study is useful to pentagonal prism manufacture process and adjustment, and helpful to correct wave-front error of scanning beam turning during wave-front measurement of large aperture telescope.
指出此研究结果有利于五角棱镜的加工和棱镜调整，还有利于大口径望远系统波前检测过程中扫描光束转向的波前误差的修正。 - Firstly, polygons with inner loops are divided into triangles or trapeziums by horizontal scanning beam.
首先，用水平扫描线把有内环的多边形切割成三角形或梯形； - Unlike the previous few tablets machine identification number in mind principle, the paper changed the design of single-beam system-the principle of using dynamic infrared scanning beam of light through a variety of methods accurately identify the shape and number of pills.
不同于以往的数粒机记数识别原理，论文所设计的系统改变了单束光检测的原理，采用红外线动态扫描的方法通过多束光线准确识别药片的形状和数目。 - Study of electrostatic mol systems and the design of a compact scanning electron beam probe system
静电MOL系统的研究与特短小型扫描电子束探针系统的设计 - Scanning beam based block division algorithm for AutoCAD drawings
基于扫描线的AutoCAD图形区域划分方法