此类题的鼻祖据说是费曼,曾经在原子弹爆炸测试时用一把灰/一张纸估算出原子弹当量。
此类题的鼻祖据说是费曼,曾经在原子弹爆炸测试时用一把灰/一张纸估算出原子弹当量。
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