还得细看,不光上个床。。
还看--质与量,周期与振幅,动能与势能, 平抛与斜射,时域与频域, damper与spring,
还得细看,不光上个床。。
还看--质与量,周期与振幅,动能与势能, 平抛与斜射,时域与频域, damper与spring,
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