insulator
US /ˈɪnsəleɪtə(r)/
・UK /ˈɪnsjuleɪtə(r)/
B2 中高級
n.名詞絕緣體
Plastic is an insulator of heat
影片字幕
十大最令人驚嘆的自然奇觀！(你絕對沒見過！) (10 Most AMAZING WONDERS of NATURE (That You've Never Seen!))
- What's fascinating is that these majestic glittering towers don't melt, because the ice that makes them is so thick that it acts as an insulator, preventing them from melting from the superheated volcanic gases that pass through them.
當然，那個解釋不像
- them is so thick that it acts as an insulator,
非常厚，可以做為隔離層，
最強逆轉大腦老化、激發記憶力的超級食物！ (The #1 Food That Reverses Brain Aging and Supercharges Memory!)
- And every nerve has an insulator that we call the myelin sheath.
每根神經都有一個絕緣體，我們稱之為髓鞘。
- And every nerve has an insulator that we call the myelin sheath.
雞蛋中的硒進一步增強了抗氧化特性，有助於保護腦細胞免受氧化損傷，支持大腦的整體健康。
未來走路的樣貌！🚶♀️ (The Future Of Walking)
- The reason air pockets are so useful here is because they act as a good insulator.
它其實是 Nike Air 平臺一個很棒的演進，這個平臺從 1978 年就開始在 footwear 上使用氣墊。
- The reason air pockets are so useful here is because they act as a good insulator.
氣囊在這裡之所以這麼有用，是因為它們能提供良好的絕緣效果。
紐約漢堡名店開箱！主廚親揭三款必吃招牌漢堡祕訣！從備料到煎肉全公開，讓您在家也吃得到超滿足幸福滋味！｜美食公道伯｜GQ Taiwan (開箱紐約最推的漢堡店！主廚親自示範三款招牌漢堡做法，從備料到煎肉一次公開，帶給饕客滿滿幸福感！｜美食公道伯｜GQ Taiwan)
- It's actually pretty hard to overcook the burger at this point because the onions act as an insulator.
這也是一個很棒的樂團名字。
- It's actually pretty hard to overcook the burger at this point because the onions act as an insulator, prevents us from overcooking the burger patty itself so it stays very moist.
其實這時候不太容易把漢堡烤過頭，因為洋蔥會隔熱，防止漢堡肉本身烤焦，所以它會保持很濕潤。
零下40度還能睡得暖？！冰屋保暖原理超反直覺！ (How an Igloo Keeps you warm?)
- Solid ice is a terrible insulator; cold passes right through it.
首先，我們得先破解一個迷思。
- Solid ice is a terrible insulator.
固體冰其實是很糟糕的隔熱材料。
古老的智慧被科學證明是正確的！ (Ancient Wisdom Proven Right by Science!)
- And that's why even though its particles aren't moving very fast, snow is still a really good insulator because snow is comprised of almost 95% air, air that is trapped so it can't go anywhere.
這就是為什麼即使雪的顆粒移動速度並不快，雪仍然是非常好的絕緣體，因為雪幾乎由 95% 的空氣組成，空氣被困在雪中，哪裡也去不了。
- And that's why, even though its particles aren't moving very fast, snow is still a really good insulator, because snow is comprised of almost 95% air, air that is trapped so it can't go anywhere,
如果你曾嘗試融雪取水，你可能會遇到這種情況。
全球最環保的電影製作現場？｜立刻關掉它 (The Most Sustainable Film Set In The World? | Shut It Off ASAP)
- There's like a dewy vibe sometimes when we put our head on the pillows and we're like, "Oh, well, that's a wet pillow." Straw is an excellent insulator.
有時候枕頭會濕濕的，感覺有點黏，因為稻草是很棒的隔熱材料。
- There's like a dewy vibe sometimes when we put our head on the pillows and we're like, "Oh, well that's a wet pillow." Straw is an excellent insulator.
有時候枕頭會濕濕的，感覺有點黏，因為稻草是很棒的隔熱材料。
冰屋是如何讓你保持溫暖的？❄️ (How An Igloo Keeps You Warm)
- This makes it an excellent insulator,
脂肪等脂肪組織有助於阻止鯨魚和海豹的熱傳遞，但對於動物來說，脂肪是一種很好的熱傳遞方式。
- but because it still has far more air pockets than a block of ice, it's light and still a pretty good insulator.
而這正是雪花的作用。
