坐標和向量分解是兩回事.向量分解需要一些trig的知識,雖然也不是很難.

來源: Pilsung 於 2024-09-01 08:27:57 [舊帖] [給我悄悄話] 本文已被閱讀：次

WENXUECITY.COM does not represent or guarantee the truthfulness, accuracy, or reliability of any of communications posted by other users.