rotational axis

英語（米国） (en-US) 英語（イギリス） (en-GB)

名詞

The spin axis of a freely rotating body. In the case of the Earth, it differs from the figure axis by a few meters. This difference being a partial cause of the Earth's wobble.

日本語の意味

自由に回転する物体（例えば地球）の回転軸。地球の場合、図形軸（形状軸）と数メートル程度ずれており、このずれが地球の揺れ（歳差運動）の一因となっている。

英語の意味

The spin axis of a freely rotating body. In the case of the Earth, it differs from the figure axis by a few meters. This difference being a partial cause of the Earth's wobble.

このボタンはなに？

The Earth's rotational axis is slightly offset from its figure axis by a few meters, which partly causes the planet's wobble.

地球の回転軸は形状軸と数メートルほどずれており、その小さなずれが地球の揺れの一因となっています。

詳細

意味（1）

The spin axis of a freely rotating body. In the case of the Earth, it differs from the figure axis by a few meters. This difference being a partial cause of the Earth's wobble.

rotational axes （ plural ）