雅思阅读机经:Transit of venus
真题回放:
文章标题 金星凌日Transit of venus
文章大意 讲测试太阳距离的发展过程。4个古代西方科学家 关于VENUS TRANSIT的 就是通过看行星的TRANSIT侧距离那些的 地球到太阳什么的。 题目类型 Matching(人名对应)
T/F/NG 参考答案 Matching
文中段落提及题。有一题说是因为某个event导致没有观测成一次transit,是在某段一个叫GouXX Li..的在准备第二次在菲律宾观测的时候最后关键时刻来了片云,挡住了。
有一题是说transit principle被applied的sample.是倒数第二或第三段,文中有出了那个理论后,后人怎样怎样测量用不同方法
有一题是这个理论用于测星距,好象是最后一段,,记不住。也好象是倒数第二段
T/F/NG
有一题NG,说versue shape发生变化当在太阳前开始穿越的时候(原文中说由于光线的holo作用,versus looks smearly distortion, ....begin to pass the sun. ,就是因为上面说的到菲律宾最后时刻因为遇上了云所以没搞定。
【相关知识阅读】:
Venus and the Rise of Science
There is a common misconception that science, like most features of the modern world, started in the 19th century, with earlier time swallowed in the dusk of ignorance. But the onset of modern science occurred no later than the 17th century. It was then that major breakthroughs were made in understanding the workings of the universe through the work of Galileo, Kepler and especially of Newton, who, in 1687, determined that the planets moved because there was no force to stop them, and that they circled the Sun because of gravity, a universal force of attraction between all bodies.
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2016-02-26
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