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    capillary action

    US

    ・

    UK

    A1 初級
    n. (u.)不可數名詞毛細作用
    Capillary action helps water move up the stem of a plant.

    影片字幕

    這支「筆」改變了世界,它是怎麼辦到的? (How This Pen Changed The World)

    09:17這支「筆」改變了世界,它是怎麼辦到的? (How This Pen Changed The World)
    • This is called capillary action, and it's what allows water to climb tree roots and nutrients to flow around our body.

      這就是所謂的毛細作用,是它讓水能夠爬上樹根,讓營養物質在我們的身體中流動。

    • This is called capillary action, and

      開個玩笑,AnyDesk 當時還不存在,但現在已經存在了。

    B1 中級

    好噁心!如果蒼蠅飛到食物上會發生什麼事情?(What Really Happens When A Fly Lands On Your Food?)

    06:34好噁心!如果蒼蠅飛到食物上會發生什麼事情?(What Really Happens When A Fly Lands On Your Food?)
    • If the substance is liquid or semi-liquid, the fly can use its labellum to absorb the substance through capillary action, much like a sponge soaking up liquid.

      當蒼蠅落在食物源上時,它會伸出前喙並用脣瓣探索食物表面。

    • If the substance is liquid or semi-liquid, the fly can use its labellum to absorb the substance through capillary action.

      如果物質是液態或半液態的,蒼蠅可以利用脣瓣通過毛細作用吸收物質。

    B2 中高級

    為什麼海灘上的洞這麼致命?! (Why Are Beach Holes So Deadly?)

    16:11為什麼海灘上的洞這麼致命?! (Why Are Beach Holes So Deadly?)
    • And this is largely due to capillary action.

      這主要是由於毛細管的作用。

    • This capillary action actually creates negative pressure within the soil, compared to the ambient air pressure.

      與環境氣壓相比,這種毛細作用實際上會在土壤中產生負壓。

    B1 中級

    水 - 液體超讚:Crash Course 生物學 #2 (Water - Liquid Awesome: Crash Course Biology #2)

    11:17水 - 液體超讚:Crash Course 生物學 #2 (Water - Liquid Awesome: Crash Course Biology #2)
    • That really cool thing that just happened is called capillary action.

      這件剛剛發生的很酷的事情叫做毛細現象。

    • That really cool thing that just happened is called capillary action, and explaining
    B1 中級

    五秒定律是真的嗎?! (Is The 5-Second Rule True?)

    10:32五秒定律是真的嗎?! (Is The 5-Second Rule True?)
    • It's also the reason capillary action happens.

      這也是毛細現象發生的原因。

    B2 中高級

    無所不在的「水」,其實超乎想像地怪! (Why water is really, really weird | BBC Ideas)

    03:17無所不在的「水」,其實超乎想像地怪! (Why water is really, really weird | BBC Ideas)
    • The same process, called capillary action, allows plants to move water from deep below the ground to nourish the leaves and branches that grow in the sunshine.

      一樣的過程,又稱為「毛細作用」,使植物可以將深在地底的水移動並滋潤日照下的枝葉。

    B1 中級