rotation
US /roʊˈteɪʃn/
・UK /rəʊˈteɪʃn/
B2 中上級
n. (u.)不可算名詞輪作
Crop rotation prevents the soil from losing its nutrients
n. (u.)不可算名詞交替
Most of the senior staff are in rotation for the manager's role
n. (u.)不可算名詞交代
A work shift rotation should be planned in advance to avoid confusion
n. (u.)不可算名詞回転
The moon's rotation around the Earth causes tides to rise and fall
動画字幕
なぜ月の片側しか見えないのか？ (Why Do We Only See One Side of the Moon?)
- What's more, this gravitational tugging would have influenced the Moon's rotation rate: if it was spinning more than once per orbit, Earth would pull at a slight angle against the Moon's direction of rotation, slowing its spin.
距離が近かったため、地球の引力で月は少し 楕円形になり、片方の出っ張りを地球に向けることに
- If the Moon was spinning less than once per orbit, Earth would have pulled the other way, speeding its rotation.
なりました。非同期的な月の自転と公転の周期のため 出っ張りの方向はすぐにずれるのですが、
熱帯低気圧の形成 (Formation Of A Tropical Cyclone)
- The force created by the Earth's rotation on a tilted axis, the Coriolis effect, causes rising currents of air to spiral around the centre of the tropical cyclone.
地球の自転によって生じる力、コリオリ効果によって、上昇気流が熱帯低気圧の中心を渦巻状に取り囲む。
- The force created by the Earth's rotation on a tilted axis, the Coriolis effect, causes rising currents of air to spiral around the centre of the tropical cyclone.
風が最も強いアイウォールは、渦を巻く円筒のように振る舞う。
ロンドン - 都市ビデオガイド (London - City Video Guide)
- The massive wheel is over 400 feet high and takes 30 minutes to complete one rotation.
ここの通りに並んでいるのは古い建物ですが
- and takes 30 minutes to complete one rotation.
1 周するのに約 30 分かかります
アインシュタインと特殊相対性理論 (Einstein and The Special Theory of Relativity)
- But Lorentz just thought that this time rotation was a mathematical trick,
同じように光を当てて、物がどのように動くのかを説明します。
- and it took Einstein to step in and, you guessed it, propose that time rotation is real, that time really is relative,
もちろん、アインシュタインは、この"相対性理論の特別な原理を把握していませんでした。
