论文部分内容阅读
弹球、踢毽子、跳房子、推铁环,当然还有奇妙的万花筒,勾画出了多少孩子朴素而快乐的童年。在孩子们的眼中,万花筒里的“花”,就如同梁祝化身的彩蝶,武则天眼中的牡丹,翩翩而来的百花仙子,一种“花”离去,从此几十年难再重现。通常的万花筒是利用镜面反射的原理,将几片镜片加以组合,再加上好看的彩纸、彩珠或彩色的液体制作而成。在此我们带领大家制作一种全新的万花筒,它利用的是光的另外两个重要的性质。现在就来看看这个万花筒是怎么做的吧。
Pinball, shuttlecock, hopscotch, iron ring, of course, the wonderful kaleidoscope, outlines how many children simple and happy childhood. In the eyes of the children, the “flower” in the kaleidoscope resembles the nabi in the beam, the peony in the eyes of Empress Wu, the flower fairy who came and the “flower” to leave, and it is hard to reproduce it for decades. The usual kaleidoscope is the use of the principle of specular reflection, a few pieces of lenses to be combined, coupled with good looking colored paper, colored beads or colored liquid made. Here we lead everyone to create a brand new kaleidoscope, which takes advantage of two other important properties of light. Now take a look at how to do this kaleidoscope.