翻譯nutation-英文-繁體中文詞典

n. 名詞

1. 點頭或傾斜的運動
   The astronomer studied the nutation of the planet's axis.

   天文學家研究了行星軸的擺動。
2. 旋轉rigid body中的上下晃動；章動
   The engineer observed the nutation of the spinning top.

   工程師觀察了旋轉陀螺的搖擺運動。
3. 地球precession的不規則變化；由太陽和月亮引起
   The astronomer investigated the nutation of Earth's axis caused by gravitational forces.

   天文學家研究了地球軸受重力影響的擺動。
4. 生長莖端的圓形運動
   The botanist observed the nutation of the plant's stem as it grew towards the sunlight.

   植物學家觀察了植物莖向陽光生長的擺動運動。