hydrogen
US /ˈhaɪdrədʒən/
・UK /ˈhaɪdrədʒən/
B1 中級英檢中級
n. (u.)不可數名詞氫
A balloon will float when filled with hydrogen
影片字幕
HYUNDAI N 2025 Vision Gran Turismo：揭開了面紗。 (HYUNDAI N 2025 Vision Gran Turismo: Unveiled)
03:02
- The Hyundai Motors is the first company to mass produce hydrogen fuel cell cars.
Hyundai是世界上第一個量產氫燃料電池車輛的品牌
- we are envisioning a high performance car built on an eco-friendly hydrogen fuel cell.
我們構思著使用環保燃料電池的高性能車款
這些關於地球的冷知識會讓你永生難忘 (Amazing Earth Facts To Blow Your Mind)
02:53
- Gases like hydrogen are so light that they are escaping through the atmosphere at a rate
像氫這樣的氣體輕到能以
- but what makes up 90% of us is just 3 elements: oxygen (65%), carbon (18.5%) and hydrogen
但人體有 90% 只由三種元素組成 : 氧氣 ( 65％ )，碳 ( 18.5％ ) 和氫氣
如何製作MUONS (How To Make MUONS)
02:43
- like muonic hydrogen (with a proton and a muon, instead of a proton and electron).
像muonic氫（質子和一個 μ子，而不是質子和電子）。
- First, you take hydrogen and you strip off the electrons, leaving you with protons (protons,
首先，你取氫並脫掉 電子，給你帶來質子（質子，
雖然負面作用一大堆，但是吸菸...感覺真棒?! (Smoking is Awesome)
11:45
- Cadmium, lead, arsenic and cyanide, hydrogen peroxide or nitrogen oxides cause damage wherever they end up.
鎘、鉛、砷和氰化物、過氧化氫或氮氧化物無論到達何處都會造成損害。
脂類 (Lipids)
07:05
- attached to a carbon to a carbon to a carbon to a carbon . . . and then it has hydrogen
連接到另一個碳原子，連接到另一個碳原子（x24次）......以及
- is a hydrocarbon. There's a lot of energy between those carbon hydrogen bonds. And so
皆為碳氫化合物。這些碳氫鍵之間存在著的很多能量。
我們真的能在火星上生活嗎？ (Could We Actually Live On Mars?)
04:05
- to breathe. But, colonists could use electricity to split the H20 in hydrogen and oxygen. Take
在把氧氣泵入一個密閉建築物，現在你就有一個地方可以開派對了!
Brian Cox 談歐洲核子研究組織的超級對撞機 (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))
14:57
- so, hydrogen nuclei --
也就是氫的原子核 so, hydrogen nuclei --
- there was hydrogen and helium in the universe. That's all.
氫氣與氦氣充滿了宇宙 there was hydrogen and helium in the universe. That's all.
原子到底有多小？ (How Small Is An Atom? Spoiler: Very Small.)
04:58
- Take one proton and one electron, and you have hydrogen.
拿一個質子和一個電子，你有氫
- all hydrogen atoms in the universe, for example, are the same;
例如:所有的氫原子在宇宙中是相同的;
黑洞解釋--從誕生到死亡 (Black Holes Explained – From Birth to Death)
05:56
- Stars are incredibly massive collections of mostly hydrogen atoms that collapse from enormous gas clouds under their own gravity.
恆星大部分是由多到不可思議的氫原子聚集，巨量的氣體雲被自己的引力所吸引而塌陷。
- In their core, nuclear fusion crushes hydrogen atoms into helium, releasing a tremendous amount of energy.
在它的核心內，核融合將氫原子組合成氦原子，釋放出極大量的能量。