dioxide
US /daɪˈɑksaɪd/
・UK /daɪˈɒksaɪd/
B2 中高級
n.名詞二氧化物
Carbon dioxide is harmful to human lungs
影片字幕
為什麼抽菸會顯老、雪是白色的?替你解惑四個你一定好奇過的小知識!(Why Smoking makes People look Old?)
04:45
- In this process, the glucose, with the help of oxygen, is completely broken down to produce energy, water and carbon dioxide.
在此過程中, 葡萄糖在氧氣的幫助下被完全分解, 以產生能量、水和二氧化碳。
雖然負面作用一大堆,但是吸菸...感覺真棒?! (Smoking is Awesome)
11:45
- Cigarette smoke is 95% gases like carbon dioxide and water vapour.
香菸煙霧中 95% 是二氧化碳和水蒸氣等氣體。
- They have very thin walls, so that the oxygen can transfer to your blood and carbon dioxide can leave.
它們的壁非常薄,因此氧氣可以轉移到你的血液中,二氧化碳可以離開。
在你醉酒的身體裡發生了什麼?- VR 360° (What Happens Inside Your Drunk Body? - VR 360°)
04:29
- Here with the help of enzymes, alcohol goes from its original form, ethanol, to a toxic carcinogen, acetaldehyde, to acetate, and finally to carbon dioxide and water.
在酶的幫助下,酒精從原始形式的乙醇變成了有毒的致癌物乙醛,然後是醋酸,最後變成二氧化碳和水。
- acetaldehyde, to acetate, and finally to carbon dioxide
乙醛,變成醋酸,最後變成二氧化碳
我們的星球,我們的家園┃ 地球日的觀點 (Our Planet, Our Home┃ An Earth Day Perspective)
02:41
- NASA has over 20 satellites, measuring the height of oceans and inland waters, clouds and precipitation, carbon dioxide, and much more.
美國國家航空暨太空總署 (NASA) 有 20 多顆衛星,測量海洋和內陸水域、雲層高度、降水、二氧化碳,還有更多。
- AND PRECIPITATION, CARBON DIOXIDE AND MUCH MORE.
和降水、二氧化碳以及更多。
在火星上製造氧氣?| 2023年9月12日 (Producing Oxygen On Mars? | September 12, 2023)
10:01
- The atmosphere of Mars is made primarily of what chemical compound, oxygen, carbon, dioxide, methane or Argon.
火星大氣主要由什麼化合物構成:氧氣、碳、二氧化碳、甲烷或氬?
- Oxygen, Carbon Dioxide, Methane or Argon?
氧氣、二氧化碳、甲烷還是氬氣?
脂類 (Lipids)
07:05
- to get in and carbon dioxide to get out. But if the cell gets heated up those phospholipids
二氧化碳能夠離開。 但是,如果細胞處在溫度高的狀態,
我們真的能在火星上生活嗎? (Could We Actually Live On Mars?)
04:05
- is very thin and made almost entirely of carbon dioxide, not the oxygen us humans have adapted
不過殖民者可以用電力來分把水(H2O)分裂為為氫氣和氧氣。
光合作用 (Photosynthesis)
12:27
- Water and carbon dioxide. And so how does a plant grow? It's basically taking water
这里有什么呢?这个是蛋白质。 所以我们把这些东西合起来叫做光反应系统。
- in from its roots and it's taking carbon dioxide in through its leaves. Through its stomata.
所以第一个是光反应系统二,然后是光反应系统一。我们把第一个叫做光反应系统二而把第二个叫做光反应系统一的原因是光反应系统一首先被发现。 所以,什么进来呢?光进入了 光用来做什么呢?光用来给电子提供能量使电子在电子传递链中移动。