而是幾何級數。。。
人的想象力往往是線性外推。
• 這個是自然,寒武紀生物大爆炸後生物的進化速度明顯加速了,但是並沒有驚喜 -ephd- ♂ (1644 bytes) () 05/31/2018 postreply 04:41:57
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