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- This is the earliest pinhole image formation experiment and the earliest cognition of rectilinear propagation. 八条中的后三条叙述了反射(平面、凹面、凸面)镜成像现象。
- Especially the third one describes the pinhole image formation experiment and analogies rectilinear propagation with the archery flight. 这是世界上最早的针孔成像实验,也是对光的直线传播特性的最早认识。
- This experiment demostrates the theory of pinhole imaging. 这个实验是为了演示小孔成像的原理。
- Virtually any camera can be used to photograph the phenomenon, but automatic cameras must have their flashes turned off because this would otherwise obliterate the pinhole images. 事实上所有的相机都可以产生这个现象,但是自动对焦的相机必须干掉闪光灯,因为图像可能被闪光除去。
- In order to verify the feasibility of study on X-ray source with pinhole imaging method,and optimize the design of X-ray pinhole imaging system,an X-ray pinhole imaging equipment was set up. 为检验利用针孔成像对X射线源进行研究的可行性,对X射线针孔成像系统进行优化设计,搭建了1套X射线源针孔成像装置。
- Using a grater to make many pinholes in order to make hundreds of pinhole images of the partially eclipsed sun at the solar eclipse of February 7, 2008. 使用grater ,使许多小孔,以便使数以百计的针孔影像部分掩盖了太阳在日食2008年2月7日。(Jay M.
- The heroine is the spitting image of the author. 书中女主人翁是作者的真实写照。
- I have this image of you as always being cheerful. 在我的心目中,你的样子总是兴高采烈的。
- The minister is trying to improve his public image. 部长正在努力提高他自己的公众形象。
- His good image has stolen up on my brain. 他的良好形象已渐渐在我头脑中形成。
- Feasibility Study on X-ray Source With Pinhole Imaging Method X射线源针孔成像方法可行性研究
- She is the express image of her mother. 她和她母亲长得一模一样。
- A defect of focus, such as blurring in an image. 像差焦点不准确而造成的物像模糊
- The display image of an area on a document. 在文卷上,某区的显示图象。
- The scandal hurt the government's image badly. 这丑闻严重损害了政府的形象。
- Her image is engraved upon my heart. 她的形象深深印在心中。
- A pinhole above the door's center seemed an imperfection of the material. 门正中上方的一个小孔看上去像是材料的缺陷。
- Her image was fixed in his mind. 她的形象深深印在他的脑海里。
- He is the very spit and image of his father. 他和他父亲长得一模一样。
- This play is the image of contemporary urban life. 这个剧本是当代城市生活的生动写照。
