怎样让鸡蛋竖直站立英语作文
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热心网友
那个有关哥伦布与鸡蛋的故事，相信大家早已听说过。哥伦布打破常规思维方式将鸡蛋底部打破，从而让鸡蛋站立起来。魔术师也能使鸡蛋竖起来，他们的秘诀是:先在鸡蛋的下面铺上一层盐;再用锉刀把鸡蛋的底部锉平;然后用饭粒、粘胶剂粘住鸡蛋与它要接触的平面。然而，这一切都是借助外力、违反“规则”的手法。那么，有没有办法使鸡蛋真正站立起来呢?春分是鸡蛋能站立起来的原因吗在古老的传说中，春分那天可以很容易地把鸡蛋竖起来月Q以)多年以前，“春分立蛋”就已经成为中国一项节令庆典活动。太空馆馆长助理刘启业认为，鸡蛋的确是可以竖立的，但绝不是由于春分(或任何天文上)的关系。每年春分(3月20日~21日)，地球在太阳系内的位里没有什么特别，就算是在秋分、夏至、冬至，地球运行到远日点、近日点之类的日子，太阳对地球的引力也不会忽然变得能令鸡蛋竖起来。每年春分的农历日期也不一样，由此可知，月球的潮汐力也不是鸡蛋竖立的原因。蛋壳并非绝对光滑，细看之下其实是凹凸不平的。只要能令鸡蛋刚好承托在这些凹纹之上，便能竖起鸡蛋了。其次是把鸡蛋使劲的摇让蛋黄和蛋清分离就可以站起来了。
The Kolumb and egg story, believe that everyone had heard of. Kolumb break the normal procere mode of thinking will egg bottom break, so that the egg stand. The magician can make the egg upright, their secret is: first in the egg below covered with a layer of salt; and then the file at the bottom of the flat file egg; and then use the flat rice, egg adhesive stick to contact with them. However, all this is external, in violation of the "rules" of the technique. So, there is no way to make the egg really stand up? The vernal equinox is egg can stand up here in the ancient legend, the vernal equinox the day can easily put the egg upright month Q to) many years ago, "the vernal equinox vertical egg" has become Chinese a festive celebrations.Hongkong Space Museum Director Assistant Liu Qiye think, egg is indeed can erect, but is notbecause the vernal equinox (or any astronomical relationship). Every year the vernal equinox(March 20th ~21), the earth in the solar system's position without what special, even after theautumnal equinox, winter solstice, Xia Zhi, the earth to aphelion, perihelion such days, the gravity of the sun on the earth would not suddenly become can make the egg upright. The vernal equinox each year lunar calendar date is not the same, therefore, the moon is not e to tidal forces the egg upright. The shell is not smooth, but is actually a rugged. As long as can make the egg just support on these grooves, can put the egg. Secondly, the egg is hard to shake the yolks and whites separation can stand up.
热心网友
把鸡蛋煮熟了就可以了
