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    影片分級

    • A1 初級
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    • C2 高級
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    density

    US /ˈdɛnsɪti/

    ・

    UK /ˈdensəti/

    C1 高級英檢高級多益
    n. (c./u.)名詞 (可數/不可數)密度
    The population density is very low here, there are not many people
    n. (c./u.)名詞 (可數/不可數)密度
    The density of iron is greater than the density of aluminum.
    n. (c./u.)名詞 (可數/不可數)人口密度
    The population density in Tokyo is very high.
    n. (c./u.)名詞 (可數/不可數)（光學）密度
    The density of the filter affects the amount of light that passes through.

    影片字幕

    賽車史上最偉大的F1創新！ (The Greatest Innovations In Formula One)

    12:00賽車史上最偉大的F1創新！ (The Greatest Innovations In Formula One)
    • Drag is defined by this equation, where ρ, which is a Greek letter that looks like a P, represents the density of the fluid the object is moving through.

      阻力由這個方程式定義，其中 ρ，一個看起來像 P 的希臘字母，代表物體移動的流體密度。

    • Where Rho, which is the greek letter that looks like a p represents the density of the
    B1 中級

    料理烘焙王 甜蜜週 歌劇院蛋糕 免疫挑戰賽！ (MasterChef Sweet Week Opera Cake Immunity Challenge)

    40:10料理烘焙王 甜蜜週 歌劇院蛋糕 免疫挑戰賽！ (MasterChef Sweet Week Opera Cake Immunity Challenge)
    • It's really adding a beautiful relief to some of the density of the cake.

      它真的為蛋糕的紮實感增添了美麗的層次。

    • It's really adding a beautiful relief to some of the density of the cake.

      謝謝，Chef。

    B1 中級

    高蛋白粉過量會怎樣？科學解析蛋白質攝取的致命上限（How Much Protein Powder Would Kill You?）

    08:43高蛋白粉過量會怎樣？科學解析蛋白質攝取的致命上限（How Much Protein Powder Would Kill You?）
    • Eventually, this would lead to the diagnosis of osteoporosis, which is significantly lower bone density with an increased risk of fractures.

      聽過嗎？

    • Eventually, this would lead to the diagnosis of osteoporosis, which is significantly lower bone density with an increased risk of fractures.

      長期下來，這會導致骨質疏鬆症的診斷，也就是骨密度顯著降低，骨折風險增加。

    B1 中級

    比爾蓋茲談能源：零碳排的終極挑戰！ (中英雙字幕) (Bill Gates 比爾蓋茲談能源：至零方休的革新！ (中英雙字幕))

    27:50比爾蓋茲談能源：零碳排的終極挑戰！ (中英雙字幕) (Bill Gates 比爾蓋茲談能源：至零方休的革新！ (中英雙字幕))
    • One is that the density of energy gathered in these technologies is dramatically less than a power plant.

      我回想起一年前我帶一罐蚊子來到這裡 I thought back to a year ago when I brought mosquitos,

    • One is that the density of energy gathered in these technologies is dramatically less than a power plant.

      我回想起一年前我帶一罐蚊子來到這裡 I thought back to a year ago when I brought mosquitos,

    A2 初級

    Gmail 新介面大改版！ (Gmail's new look)

    01:28Gmail 新介面大改版！ (Gmail's new look)
    • If you prefer a specific display density, you can easily set that as well.

      設定方法也很簡單

    • If you prefer a specific display density, you can easily set that as well.

      設定方法也很簡單

    B1 中級

    飛機上的作用力！ (The Forces on an Airplane)

    08:32飛機上的作用力！ (The Forces on an Airplane)
    • ρ is the density of the air, which is a measure of the number of air molecules in a certain volume.

      背後

    • Density of the air varies with altitude and temperature.

      這邊

    B1 中級

    宇宙到底有多大？| NASA哈伯望遠鏡的深空影像揭祕！ (How Big is the Universe? | NASA's Hubble Deep Field Image)

    04:17宇宙到底有多大？| NASA哈伯望遠鏡的深空影像揭祕！ (How Big is the Universe? | NASA's Hubble Deep Field Image)
    • If my calculations are correct, taking into account the max density of close-packed spheres, it would fit around 1 billion marbles.

      而這個，就是所謂的哈伯深空影像

    • the max density of close-packed spheres),

      (考慮到球體能堆積的最大密度)

    B2 中高級

    冥想的5個驚人好處！(動畫版) (5 SHOCKING Benefits Of Meditation (Animated))

    06:14冥想的5個驚人好處！(動畫版) (5 SHOCKING Benefits Of Meditation (Animated))
    • Long-term practice of meditation increases gray matter density in the areas of the brain associated with self-awareness, compassion, and

      再次感覺精力充沛

    • grey matter density in the areas of the brain

      大腦內掌控自我察覺能力

    B2 中高級

    美國人分享在新加坡32年的經歷！ (Ex-American about his 32 years in Singapore)

    18:30美國人分享在新加坡32年的經歷！ (Ex-American about his 32 years in Singapore)
    • To get equivalent density, you'd have to go to a city in the United States.

      要想獲得同等的密度，就必須去美國的城市。

    • To get equivalent density, you'd have to go to a city in the United States.

      要想獲得同等的密度，就必須去美國的城市。

    A2 初級

    磁控濺射的原理是什麼？原來是這樣運作的！ (Magnetron sputtering: How does it work?)

    02:41磁控濺射的原理是什麼？原來是這樣運作的！ (Magnetron sputtering: How does it work?)
    • This leads to a high ionization density near the surface and a significantly higher ablation effect.

      這導致表面附近的電離密度很高，燒蝕效果明顯增強。

    • This leads to a high ionization density near the surface and a significantly higher ablation effect.

      這導致表面附近的電離密度很高，燒蝕效果明顯增強。

    B2 中高級