annular
US /ˈænjəlɚ/
・UK /ˈænjələ(r)/
C2 高級
adj.形容詞環形的
We have several annular parts to organs in our bodies
影片字幕
日全食究竟有什麼了不起的？🪐 (Why a total solar eclipse is such a big deal)
- More often, we get partial eclipses, where the alignment is a bit off, or annular eclipses, where the Moon is too far away to fully block the Sun, leaving a ring of sunlight around the Moon.
雖然地球上平均每 18 個月會有一次日全食
- In the far future, Earth will only get annular and partial solar eclipses because our Moon is moving further away.
但只有在少於地球表面積 0.5% 的地方可以有機會看到
【CNN10】以巴衝突造成大量死傷、火環奇景的「日環食」、世界上買車最貴的國家 | 2023 年 10 月 10 日 (Anticipating a celestial ‘ring of fire’ eclipse | October 10, 2023)
- Next up, we move to news about the upcoming annular solar eclipse.
看著月亮擋住太陽的光，很難想像驚人的宇宙巧合正在發生。
哪個行星的日蝕最精彩？ (Which Planet Has the Best Eclipse?)
- But 2 of them, the moons Pandora and Prometheus, are just the right size to create both total and partial and annular eclipses – they're the only moons in the rest of the solar system we know for sure can do that, other than our moon.
但是，其中有兩顆衛星，即潘多拉和普羅米修斯的大小恰好可以製造全食、偏食和環食--它們是太陽系中除了我們的月球之外，我們可以確定的唯一可以製造全食、偏食和環食的衛星。
- Plus, they have potato-like shapes, so partial and annular eclipses would be more visually interesting than our boring spherical moon – S-tier.
另外，它們的形狀像洋芋，是以偏食和環食會比我們無聊的球形衛星--S 級衛星--更有視覺趣味。
史上最後一次日蝕！ (The LAST Eclipse in History)
- Or annular, where the moon appears smaller than the sun and never completely obscures it.
或者是環形，月亮看起來比太陽小，但從未完全遮住太陽。
- And finally, eclipses on Earth are also notable because they can be either total, where the moon fully blocks the sun and is spectacular, or annular, where the moon appears smaller than the sun and never completely obscures it.
或者是環形，月亮看起來比太陽小，但從未完全遮住太陽。
鏡頭光暈到底是什麼？！ (But What IS A Lens Flare?)
- First, they allow you to actually take an image of a partial or annular eclipse, without fancy photographic filters to darken the sun, though my lawyer tells me that you should never look directly at the sun or point a camera at it for an extended period of time without a proper solar filter.
雖然我的律師告訴我，如果沒有合適的太陽濾光鏡，你永遠不應該直視太陽或將相機長時間對準太陽，但首先，它們能讓你真正拍攝到日偏食或日環食的影像。
- First, they allow you to actually take an image of a partial or annular eclipse without fancy photographic filters to darken the sun (though my lawyer tells me that you should never look directly at the sun or point a camera at it for an extended period of time without a proper solar filter).
其次，日食鏡頭耀斑揭示了一些關於鏡頭耀斑的有趣事實。
