capillary action
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・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)
- 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。
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。
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。
薄層色層分析術 (TLC) (Thin Layer Chromatography (TLC))
- Some of the solution will rise up into the tube by capillary action,
溶液會因為毛細現象而上升到管子裡，
- It does this by capillary action, just like we saw with the capillary tubes,
這是透過毛細現象完成的，就像我們之前看到的毛細管一樣，
薄層色層分析 (TLC) 操作教學！ (Performing Thin Layer Chromatography (TLC))
- You'll see the liquid travel upwards due to capillary action.
你會看到液體因為毛細現象而向上移動。
黏度、凝滯力、附著力、表面張力與毛細現象大解密！ (Viscosity, Cohesive and Adhesive Forces, Surface Tension, and Capillary Action)
- This is an example of something called capillary action, which is when a liquid flows through a material because of attractions between the liquid molecules and the surface of the material.
這就是所謂的毛細現象，也就是液體因為分子與材料表面之間的吸引力，而流過材料的過程。
- We can also see capillary action occurring when we dip a narrow glass tube into water.
當我們把細玻璃管浸入水中時，也能看到毛細現象。