circumference
US /sərˈkʌmfərəns/
・UK /səˈkʌmfərəns/
C1 高級英檢高級
n.名詞圓周 ； 周長
The circumference of our swimming pool is approximately 60 feet
影片字幕
布萊恩·考克斯談論 CERN 的超級對撞機！(中英雙字幕) (Brian Cox 談歐洲核子研究組織的超級對撞機 (中英雙字幕))
- It's 27 kilometers in circumference;
周長27公里 It's 27 kilometers in circumference;
- It's 27 kilometers in circumference.
周長27公里 It's 27 kilometers in circumference;
你的「圓周率」人生！ (Your Life in Pi !)
- a circle's circumference is than its diameter? It's a little more than three - we could call
一個圓的周長是比它的直徑？它比三多一點 - 我們可以叫它 "圓周率"。
- The number of times bigger a circle's circumference is than its diameter.
3.14或3.7分之1，對大多數應用來說足夠準確。你可以使用
隨便聊聊：工程學！ (Casually Explained: Engineering)
- If you ask a mathematician what this symbol means, he'll say, that's pi, it's the ratio of the circumference of a circle to its diameter.
如果你問數學家這個符號是什麼意思，他會說：這是圓周率，是圓的周長與直徑之比。
- It's the ratio of the circumference of a circle to its diameter." But if you ask an engineer what this symbol means, he'll be like, "Oh yeah, it's 3." Most people know an engineer or two in real life,
但如果你問工程師這個符號是什麼意思，他會說：哦對，圓周率就是三。
圓周率之歌 2.0 (背誦圓周率 200 位數)！ (The Pi Song 2.0 (Memorize 200 Digits Of π))
- 3.14159, this is Pi, followed by 2653589, circumference over diameter.
3.14159，這是圓周率，其次是 2653589，圓周率大於直徑。
- Circumference over diameter, 7, 9, then 3, 2, 3.
3.14159，這是圓周率，其次是 2653589，圓周率大於直徑。
π 的歌曲 3.0 (背下圓周率 300 位！) (The Pi Song 3.0 (Memorize 300 Digits Of π))
- Circumference over diameter, 7, 9, then 3, 2, 3.
首先，讓我們回顧一下前 200 頁。
- 3.14159, this is Pi, followed by 2653589, circumference over diameter.
3.14159，這是圓周率，其次是 2653589，圓周率大於直徑。
二維世界的週期表！ (The Periodic Table in a 2D World)
- First, while in 3D the electromagnetic force that attracts electrons to the nucleus is a one over r squared law, since it depends on the surface area of a sphere, in 2D, a sphere is just a circle whose surface area is its circumference, so the electromagnetic force is a one over r law.
首先，在三維空間中，將電子吸引到原子核上的電磁力是一個大於 r 平方的定律，因為它取決於球體的表面積；而在二維空間中，球體只是一個圓，其表面積就是圓周長，所以電磁力是一個大於 r 的定律。
- First, while in 3D the electromagnetic force that attracts electrons to the nucleus is a 1 over r squared law, since it depends on the surface area of a sphere, in 2D a sphere is just a circle whose "surface area" is its circumference, so the electromagnetic force is a 1 over r law;
其次，由於二維空間中可移動的維數較少，電子繞軌道運行的方式也較少，這意味著每個能級的軌道較少。
新手 Blender 4.0 教學 — Part 2：基礎建模！ (Beginner Blender 4.0 Tutorial - Part 2: Basic Modelling)
- So essentially, what I'm saying is the bit that's around the, the donut, the, the circumference of it is usually a little bit flatter.
我們只需將其拖入一個較小的圓圈內，這樣就很好了。
- So essentially what I'm saying is the bit that's around the donut, the circumference of it is usually a little bit flatter.
所以我想說的是，甜甜圈周圍的部分，其周長通常會稍扁一些。
這8種超獨特生物 裡面藏著什麼驚喜？ (What's Inside These 8 Unique Creatures?)
- That's like if an average human man could inflate his waist to a circumference of three meters.
這就好比一個普通人的腰圍可以膨脹到三米。
- That's like if an average human man could inflate his waist to a circumference of 3 meters.
要知道，鑑於這種防禦機制的明顯重要性，它們已經放棄了擁有一個可以開始消化的胃的優勢。
