Especially the third one describes the pinhole image formation experiment and analogies rectilinear propagation with the archery flight.
特别是其中的第三条描述了针孔成像实验，并用射箭的飞行来比喻光的直线传播。
The optical system of the micro digital sun sensor consists of APS CMOS image sensor and MEMS based diaphragm with pinhole array structure.
微型数字式太阳敏感器光学系统由APSCMOS图像传感器和基于MEMS工艺的小孔阵列式光线引入器组成。
Because of the projection image overlap due to coded-pinhole collimator, the completeness of projection data and volume image reconstruction algorithm are discussed.
还针对编码针孔准直器的投影混叠问题，讨论了投影数据完备性和体积图像的重建方法。
The image of sphericity which does not located the principal optic axis is an ellipse based on pinhole model, and the image center offsets from the projection of the sphere center.
针孔成像模型下非主光轴上的球体成像为椭圆，椭圆中心偏离球心投影点。
For a sharper image you can make a better pinhole by cutting a one-inch square hole in the carton, taping a piece of aluminum foil over this hole, and then making the pinhole in the foil.
要想看到更美地景观，你行的意思可以做一个更好地观察孔可以。在纸箱内切一个一英寸地方型孔，在孔上贴一层铝泊片，然后在泊片上打个孔可以。
For a sharper image you can make a better pinhole by cutting a one-inch square hole in the carton, taping a piece of aluminum foil over this hole, and then making the pinhole in the foil.
要想看到更美地景观，你行的意思可以做一个更好地观察孔可以。在纸箱内切一个一英寸地方型孔，在孔上贴一层铝泊片，然后在泊片上打个孔可以。
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