多項(xiàng)式運(yùn)動(dòng)軌跡 polynomial motion: 多項(xiàng)式運(yùn)動(dòng)規(guī)律polynomial curve: 多項(xiàng)式曲線polynomial curve fitting: 多項(xiàng)式曲線擬合constant velocity motion curve: 等速運(yùn)動(dòng)軌跡cosine acceleration motion curve: 余弦加速度運(yùn)動(dòng)軌跡下載手機(jī)詞典可隨時(shí)隨地查詞查翻譯