convection
US /kənˈvɛkʃən/
・UK /kən'vekʃn/
C1 高級
n. (u.)不可數名詞傳達 ； 對流
Because convection occurs in oceans, water near the surface is warmer than water at the bottom
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CNN 10 回來了！| 2023 年 8 月 14 日 (THE RETURN OF CNN 10 | August 14, 2023)
- during an El nino year that thermo cline tilt goes away and so warm water is spilled all the way over to the east side of the Pacific that increases convection.
- That increases convection.
但是，即使有了這些不斷變化的規定，傳統的辦公空間也已今非昔比，這些大樓和摩天大樓裡曾經擠滿了忙碌的工人。
學會日常生活中最實用的英文！透過「可理解輸入法」讓你英文聽說突飛猛進！ (Learn Real Life English in Daily Life with Comprehensible Input)
- So this is a convection oven.
所以這是一個旋風烤箱。
- So this is a convection oven.
然後在這裡洗。
$1 餅乾 vs. $90 餅乾！價差那麼大，哪個才好吃？ ($1 Cookie vs. $90 Cookie)
- and then we put them in a 325-degree convection oven.
這就是一個短麵包是什麼。
- and then we put them in a 325 degree convection oven.
然後我們把它們放在325度的對流爐裡。
關於蘋果電腦，你不知道的10個驚人內幕！ (Top 10 Facts About Apple Computers You Never Knew)
- In a bold move to prioritize silence and aesthetics, Apple engineered the G4 Cube to cool entirely through natural convection.
Apple 大膽地將靜音和美學放在首位，精心設計 G4 Cube，讓它完全透過自然對流來散熱。
- In a bold move to prioritize silence and aesthetics, Apple engineered the G4 Cube to cool entirely through natural convection.
熱空氣會從頂部的通風口排出，從下方吸入較冷的空氣。
查理·柯克最後的專訪！ (Charlie Kirk’s Final Interview)
- If you're going to go to more if you guys are going to be building more whatever it is, convection office, whatever it is, there's 100% depreciation coming back in the tax code here, which is huge, and
對，這樣很棒。
- Also guys, if you're going to go to more, if you guys are going to be building more, you know, whatever it is, convection, office, whatever it is, there's 100% depreciation coming back in the tax code here, which is huge and heavy machinery discounts.
還有各位，如果你們要蓋更多東西，無論是，你知道的，對流、辦公室， whatever it is，稅法裡有百分之百的折舊回來，這非常重要，還有重型機械的折扣。
深海的壓力會阻止結冰嗎？🌊🧊 (Does Pressure Keep the Deep Ocean From Freezing?)
- But for various reasons related to circulation and salinity and convection and the fact saltwater freezes into freshwater ice, for complicated reasons, deep ocean water is often around 0-4°C and doesn't really get much colder than 2 below 0.
在 500 倍大氣壓下，鹽水要到零下 6 攝氏度左右才會結冰，而在馬裡亞納海溝底部，鹽水要到零下 11 攝氏度左右才會結冰。
- But for various reasons related to circulation and salinity and convection, and the fact salt water freezes into fresh water ice.
但由於與環流、鹽度和對流有關的各種原因，以及鹽水凍結成淡水冰的事實。
未來走路的樣貌！🚶♀️ (The Future Of Walking)
- Fewer collisions between air molecules slows down the rate at which heat can transfer, and two, convection.
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。
- And two, convection.
還有第二種，對流。
地層大解密！我們的腳下藏著什麼祕密？ (Layers of the Earth. What is beneath us?)
- The lower mantle is slowly moving due to convection currents, which is when deeper, hotter material rises, then cools and sinks again.
下部地幔因為對流而緩慢移動，也就是更深、更熱的物質上升，然後冷卻再下沉。
- The lower mantle is slowly moving due to convection currents, which is when deeper, hotter material rises, then cools and sinks again.
這被認為是推動地球構造板塊，塑造我們今天所知的地球大陸的原因。