optical scan

• 光学扫描

optical scan的用法和样例：

例句

1. The principle of the circular grating optical scanning holography and the experimental results are presented.
   阐明了环形光栅光学扫描全息术的基本原理，并给出了实验结果。
2. As a result, the kit acts as an optical scanning tunnelling microscope, leading the team to dub it the thermal radiation scanning tunnelling microscope.
   整组装置的作用就如同一套光学扫描式穿隧显微镜，因此研究小组将它称为热辐射扫描式穿隧显微镜。