hydrophobic
US /ˌhaɪdrə'foʊbɪk/
・UK /ˌhaɪdrə'fəʊbɪk/
A1 初級
adj.形容詞患恐水病的
影片字幕
頭皮屑洗髮水裡有什麼？化學家解析Head & Shoulders的成分 | WSJ標籤實驗室 (What's In Dandruff Shampoo? Chemist Breaks Down Head & Shoulders Ingredients | WSJ Label Lab)
08:41
- These surfactants have their hydrophilic head and their hydrophobic tails, and so they form these micelles around the dirt, which is what grabs onto dirt and oil, and helps it to remove it from the hair and the scalp.
這些表面活性劑有其親水頭和它們的疏水尾巴，是以它們形成這些膠束 圍繞著汙垢，這就是抓住汙垢和油的原因、 並幫助它清除它 從頭髮和頭皮。
- and their hydrophobic tails, and so they form these micelles
和它們的疏水尾巴，是以它們形成這些膠束
油脂（植物油） | 全科化學 | The Fuse School (Fats and oils (Plant Oils) | Chemistry for All | The Fuse School)
05:09
- These three carbons are each attached to three fatty acid tails, which are hydrophobic or water fearing.
這三個碳分別與三個脂肪酸尾部相連，而脂肪酸尾部是疏水或怕水的。
- All plant oils have the same generic structure, a hydrophilic glycerol head and three hydrophobic fatty acid tails.
所有植物油都具有相同的通用結構，即一個親水性甘油頭和三個疏水性脂肪酸尾。
用肥皂對抗冠狀病毒 (Fighting Coronavirus with Soap)
02:09
- is hydrophobic, which means it wants to get away from water to find similar, water-avoiding particles.
是疏水的，於是它們想遠逃離水分子，並也想找到和自己相似的疏水粒子們。
- They are also attracted to hydrophobic amino acids in the membrane proteins,
它們就可以開始牽引在病毒套膜中的疏水氨基酸
加州土石流：震撼的目擊者畫面 (完整集) | 災難見證 |國家地理頻道 (California Mudslide: Shocking Eyewitness Footage (Full Episode) | Witness to Disaster | Nat Geo)
44:25
- And they create a layer that is impenetrable by water that we call a hydrophobic layer.
它們形成了一層水無法滲透的層，我們稱之為疏水層。
- So in Montecito, when we observed this hydrophobic layer, we knew that the soil was sitting on these steep hill slopes and that it was a ticking time bomb.
所以，在 Montecito，當我們觀察到這個疏水層時，我們知道土壤位於這些陡峭的山坡上，而且這就像一顆定時炸彈。