带小孔的 meaning in Chinese
narrow meshed
Examples
- This setup, known as a conoscope, is shown in figure 14. 2 and consists of two stress-free plane-convex lenses a and b and a diaphragm c having a small aperture .
此装置称为锥光镜，如图142所示，它由A和B两个无应力平凸透镜和一个带小孔的光阑C组成。 - This setup , known as a conoscope , is shown in figure 14 . 2 and consists of two stress - free plane - convex lenses a and b and a diaphragm c having a small aperture
此装置称为锥光镜，如图14 2所示，它由a和b两个无应力平凸透镜和一个带小孔的光阑c组成。