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显赫的过去17世纪初,荷兰人发明了望远镜的消息不胫而走,人们争相前来观赏,感受望远镜能使人看清远处物体的神奇魔力。意大利科学家伽利略得知这一消息后异常激动,着手制造更好的望远镜。将凸透镜和凹透镜分别装在铅管的两端,伽利略成功组装了一个望远镜;通过磨制出更好的透镜,他很快制成了放大倍率为9的双筒望远镜……在意大利威尼斯港口的塔楼上,伽利略手持望远镜比经验丰富的瞭望员早2小时观测到
Prominent past the early 17th century, the Dutch invented the telescope news spread like wildfire, people came to watch, feel the telescope can make people see the magical magic of distant objects. Galileo, an Italian scientist, was so excited about the news that he started to make better telescopes. Galileo succeeded in assembling a telescope with the convex and concave lenses mounted on each end of the lead tube; he quickly made a binocular with a magnification of 9 by grinding out a better lens ... In the port of Venice, Italy On the tower, the Galileo handheld binoculars were observed 2 hours earlier than the experienced lookout