启蒙时代17世纪就开始了。牛顿1643年生的。军事上欧洲17世纪末就已经全火器化了。
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
