维基链接。。。

来源: 小二哥李白于 2014-04-18 22:09:40 [博客] [旧帖] [给我悄悄话] 本文已被阅读：次

http://zh.wikipedia.org/wiki/射电望远镜

WENXUECITY.COM does not represent or guarantee the truthfulness, accuracy, or reliability of any of communications posted by other users.

Change Ad Consent