詞語：nutation
nutation的解釋
nutation[nju:'teiʃən]n. [天]章動；點頭，垂頭
nutation的意思
nutation 章動;回轉;點頭;下垂;nutation frequency 章動頻率;盤旋頻率，章動頻宰;revolving nutation 迴旋轉頭運動;釋義：迴旋轉頭運動;forced nutation 強迫章動;physical nutation 物理章動;
nutation的參考例句
1.His about aroused my heart medium fondly, I slowly nutation body, the kiss that uses me sealed his mouth. 他的模樣激起了我心中的憐愛，我慢慢地俯下身子，用我的吻封住了他的嘴。
2.Author found that the inland researches to nutation gear decelerating transmission mostly get off to theoretical phase by now. 作者通過查閱大量的資料和文獻發現，至今為止，國內對章動齒輪減速傳動的研究大多處於理論階段。
3.Precession and nutation of top and gyroscope is discussed by elementary method, equations of motion are solved using simplified models, and an elementary analysis is made. 用初等方法討論了陀螺與陀螺儀的進動及章動，用簡化模型求解了運動方程，並給出了它們的初等分析。