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    • C2 高級

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    evaporation

    US /ɪˌvæpəˈreʃən/

    ・

    UK /ɪˌvæpə'reɪʃn/

    B2 中高級英檢高級
    n. (u.)不可數名詞蒸發;氣化
    Heat causes the evaporation of water into the air

    影片字幕

    天氣變熱想降溫,擦汗有用嗎? (Should You Wipe Off Your Sweat?)

    03:42天氣變熱想降溫,擦汗有用嗎? (Should You Wipe Off Your Sweat?)
    • Obviously, evaporation is also super condition-dependent: if it's hotter or windier or drier, then the power of evaporative cooling increases substantially, while if it's cooler or more humid then evaporation is less effective. 

      顯然,蒸發也非常依賴條件:如果天氣更熱、風更大或更乾燥,那麼蒸發冷卻的能力就會大大增加,而如果天氣更冷或更潮濕,那麼蒸發的效果就會較差。

    • increases substantially, while if it's cooler or  more humid then evaporation is less effective. 

      如果溫度較低或溼度較大,蒸發的效果就會大打折扣。

    B1 中級

    全新奈米海水缸開箱!🌊 我的珊瑚缸初體驗! (NEW NANO Saltwater Aquarium | Setting Up My Reef Tank)

    21:00全新奈米海水缸開箱!🌊 我的珊瑚缸初體驗! (NEW NANO Saltwater Aquarium | Setting Up My Reef Tank)
    • Evaporation, of course, will increase the salinity.

      在魚真的能放進去之前

    • You get a lot of fluctuations. Evaporation of course will increase your salinity.

      會有很多變動,水分蒸發會增加你的鹽份

    B2 中高級

    臺積電亞利桑那新廠!蘋果終於要在美國生產先進晶片了! (TSMC’s New Arizona Fab! Apple Will Finally Make Advanced Chips In The U.S.)

    16:26臺積電亞利桑那新廠!蘋果終於要在美國生產先進晶片了! (TSMC’s New Arizona Fab! Apple Will Finally Make Advanced Chips In The U.S.)
    • When we get that in place, we will have near zero discharge to waste, which means basically the only water we'll lose is through evaporation.

      當我們建立好這個中心,幾乎就不會有廢水排放了,也就是說,我們唯一會損失的水就是蒸發掉的。

    • When we get that in place, we will have near zero discharge to waste, which means basically the only water we'll lose is through evaporation.

      有空間,對吧?

    B1 中級

    鋰礦開採的影響是什麼?| BBC News (What is the impact of lithium mining? | BBC News)

    08:19鋰礦開採的影響是什麼?| BBC News (What is the impact of lithium mining? | BBC News)
    • These include directly extracting lithium from brine without evaporation pools and technologies to capture evaporated water and re-inject it into the earth.

      這些技術包括直接從滷水中提取鋰而無需蒸發池,以及捕捉蒸發水並將其重新注入地下的技術。

    • These include directly extracting lithium from brine without evaporation pools and technologies to capture evaporated water and reinject it into the earth.

      我們不知道鹽灘下面的岩石會有怎樣的表現,是否會抵制再注入。

    B1 中級

    冷卻塔為什麼要設計成那樣? (Why Are Cooling Towers Shaped Like That?)

    19:48冷卻塔為什麼要設計成那樣? (Why Are Cooling Towers Shaped Like That?)
    • So as long as the ambient air isn't already saturated, 100% relative humidity, you can actually cool water below the dry bulb temperature using evaporation.

      是以,只要環境空氣不是已經飽和(相對溼度為 100%),就可以利用蒸發將水冷卻到乾球溫度以下。

    • And the lower the humidity of the air, the more evaporation can take place, so the bigger the difference in wet and dry bulb temperatures.

      空氣溼度越低,蒸發量就越大,乾溼球溫差也就越大。

    B1 中級

    冷氣的殘酷諷刺! (The Cruel Irony Of Air Conditioning)

    03:49冷氣的殘酷諷刺! (The Cruel Irony Of Air Conditioning)
    • And we'll need to go even further, by redesigning our entire cities to include more green spaces with trees that can provide shade, encourage hot air to mix with cool air, and cool the air themselves through evaporation.

      我們甚至應該做得更廣,重新規劃整個市容,種更多樹就能有更多的遮陰、混合不同溫度的空氣、並且透過蒸發降低空氣溫度。

    • and cool the air themselves through evaporation.

      感謝明尼蘇達大學!

    B1 中級

    結局就是這樣! (This Is How It All Ends)

    07:51結局就是這樣! (This Is How It All Ends)
    • Evaporation of a black hole could trigger change that's out of control.

      而這個場尋求最低能量狀態。

    • Evaporation of a black hole could trigger change that's out of control.

      黑洞的蒸發可能引發無法控制的變化。

    B1 中級

    為什麼眼睛會有眼屎? (Why Do We Get Eye Boogers?)

    02:44為什麼眼睛會有眼屎? (Why Do We Get Eye Boogers?)
    • A study published in the journal Experimental Eye Research found that rabbits' eyes, when lacking mybom, lost water through evaporation much faster than the normal rate.

      我們眼睛裡的肌肉,導致多餘的瞼脂滲出到我們的眼瞼和睫毛上。

    • lacking meibum, lost water through evaporation much faster than the normal rate.

      缺乏瞼脂的情況下,水分透過蒸發流失的速度比正常速度快得多。

    B1 中級

    解密歷史懸案!從金字塔到隱藏原子彈|Sam Kean 完整專訪 (Decoding history’s mysteries: From the pyramids to the hidden atomic bomb | Sam Kean: Full Interview)

    53:04解密歷史懸案!從金字塔到隱藏原子彈|Sam Kean 完整專訪 (Decoding history’s mysteries: From the pyramids to the hidden atomic bomb | Sam Kean: Full Interview)
    • Evaporation cools it, so it keeps the water colder than the ambient temperature.

      很好吃。

    • Evaporation cools it, so it keeps the water colder than the ambient temperature.

      蒸發會讓它降溫,所以它能讓水比周圍溫度保持得更涼。

    B1 中級

    為何我們總是在重複中學習? (Why We Only Learn When We Repeat)

    04:38為何我們總是在重複中學習? (Why We Only Learn When We Repeat)
    • Far less naively and far more generously, religions prefer to imagine that anything you tell someone in the morning will, by two in the afternoon, be well on the way to evaporation and will be pretty much gone by nightfall.

      將內容倒進去後,它們幾乎就可以保存相當於人一生的時間。

    • in the morning will, by two in the afternoon, be well on the way to evaporation and will

      至於信仰,則毫不天真與更大方地認為,人們早上說過的話,到了下午兩點就會開始慢慢忘記,

    B1 中級