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Trang chủTừ điểnEecliptic

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ecliptic

The apparent path of the Sun across the celestial sphere over the course of a year. / Relating to the ecliptic or the apparent path of the Sun.
Danh từTính từ

This term is a specialized astronomical designation used to describe the Sun's annual trajectory. It is most frequently encountered in scientific contexts, such as astrophysics or celestial navigation, and carries a neutral, technical tone. It is rarely used in casual conversation unless discussing astronomy.

When used as an adjective, it typically modifies nouns like plane, latitude, or longitude to specify a coordinate system based on the Sun's path. As a noun, it refers to the specific imaginary circle on the celestial sphere, distinguishing it from the celestial equator.

Ý nghĩa

Danh từ

The apparent path of the Sun across the celestial sphere over the course of a year.

The moon's orbit is tilted by about five degrees relative to the ecliptic.

Tính từ

Relating to the ecliptic or the apparent path of the Sun.

Astronomers study the ecliptic plane to understand the alignment of the solar system.

Ví dụ

The sun follows the ecliptic throughout the year.

太陽は一年を通じて黄道を辿る.

Trivia

Look at how the planets stay close to the ecliptic.

惑星がどれだけ黄道に近いか見てごらん.

School Life

The ecliptic plane is tilted relative to the equator.

黄道面は赤道に対して傾いている.

Trivia

I wonder if the ancient astronomers could accurately map the ecliptic.

古代の天文学者たちは黄道を正確に地図化できたのだろうか.

History

The moon crosses the ecliptic at two points called nodes.

月は昇交点と降交点と呼ばれる2つの地点で黄道を横切る.

Trivia

We need to calculate the ecliptic longitude of the star.

その星の黄経を計算する必要がある.

School Life

The ecliptic path defines the boundary of the zodiac.

黄道という経路が黄道十二星座の境界を定義している.

Trivia

Is this an ecliptic coordinate system or an equatorial one?

これは黄道座標系ですか、それとも赤道座標系ですか?

School Life

The solar eclipse occurs when the moon passes through the ecliptic.

日食は月が黄道を通過するときに起こる.

Trivia

Từ liên quan

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Cập nhật lần cuối: May 2026Báo lỗi