問一下,用深辦法可以測定這些隕石的組成成份,年代和從哪裏來的,我是指從哪個星係和星球
所有跟帖:
• 從哪裏來的,指從哪個星係和星球,沒人知道 -畫餅- ♂ (0 bytes) () 02/17/2013 postreply 21:53:03
• 從哪裏來的,指從哪個星係和星球,沒人知道 -畫餅- ♂ (0 bytes) () 02/17/2013 postreply 21:53:03
WENXUECITY.COM does not represent or guarantee the truthfulness, accuracy, or reliability of any of communications posted by other users.
Copyright ©1998-2025 wenxuecity.com All rights reserved. Privacy Statement & Terms of Use & User Privacy Protection Policy