革命群眾隻構成微弱的背景幅射,不影響觀測那兩條明銳的譜線 :-)
本文內容已被 [ papyrus ] 在 2019-11-24 17:17:56 編輯過。如有問題,請報告版主或論壇管理刪除.
WENXUECITY.COM does not represent or guarantee the truthfulness, accuracy, or reliability of any of communications posted by other users.
Copyright ©1998-2024 wenxuecity.com All rights reserved. Privacy Statement & Terms of Use & User Privacy Protection Policy