2012年1月31日雅思阅读必看文章(金星凌日)
Passage 2
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。
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