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    影片分級

    • A1 初級
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    • B2 中高級
    • C1 高級
    • C2 高級

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    fluorine

    US /ˈflʊrˌin, -ɪn, ˈflɔr-, ˈflor-/

    ・

    UK /ˈflɔ:ri:n/

    A1 初級
    n. (u.)不可數名詞氟
    Fluorine reacts very easily
    n. (u.)不可數名詞氟化物
    Many toothpastes contain fluorine to help prevent cavities.

    影片字幕

    週期表之歌 (2018更新版!) (The Periodic Table Song (2018 UPDATE!))

    03:05週期表之歌 (2018更新版!) (The Periodic Table Song (2018 UPDATE!))
    • Nitrogen all through the air, it's oxygen so you can breathe, and fluorine for your pretty teeth.

      元素週期表

    • And Fluorine for your pretty teeth

      氧氣讓你可以呼吸

    C1 高級

    這就是為何碳是個「流浪漢」!Crash Course 生物學 #1 (That's Why Carbon Is A Tramp: Crash Course Biology #1 )

    12:33這就是為何碳是個「流浪漢」!Crash Course 生物學 #1 (That's Why Carbon Is A Tramp: Crash Course Biology #1 )
    • and so it's not all, "Bleeze, I'll do anything for your electrons," needy like fluorine or chlorine or sodium is.

      對一夫一妻制不感興趣。

    • needy like fluorine or chlorine or sodium is.

      像氟或氯或鈉一樣需要。

    B1 中級

    全球最危險的5種化學物質! (5 of the World's Most Dangerous Chemicals)

    10:45全球最危險的5種化學物質! (5 of the World's Most Dangerous Chemicals)
    • Fluorinating agents rip other molecules apart to replace their hydrogen atoms with fluorine.

      你一碰它就爆炸的東西,

    • The result is what chemists call a violently exothermic reaction, in this case known as a fluorine fire.

      吸入百萬分之一克就回天乏術的東西,

    B2 中高級

    史丹佛奈米製造實驗室:乾蝕刻介紹 (共 4 部,第 1 部) (Stanford Nanofabrication Facility: Dry Etching - Introduction (Part 1 of 4))

    13:11史丹佛奈米製造實驗室:乾蝕刻介紹 (共 4 部,第 1 部) (Stanford Nanofabrication Facility: Dry Etching - Introduction (Part 1 of 4))
    • We have a reaction, in this case fluorine, coming down the surface, etching, reacting with the surface, and a byproduct, silicon tetrafluoride, coming off.

      在這種情況下,會有一種反應物,即氟,從表面下來,蝕刻,與表面發生反應,然後產生副產品,即四氟化硅。

    • We have a reactant that indicates fluorine coming down the surface, etching reacting with this surface, and

      在圖中,我們有一個擴展部分。

    B2 中高級

    史丹佛奈米製程中心:乾蝕刻-乾蝕刻原理 (第四部分之三) (Stanford Nanofabrication Facility: Dry Etching - Dry Etching Mechanisms (Part 3 of 4))

    18:38史丹佛奈米製程中心:乾蝕刻-乾蝕刻原理 (第四部分之三) (Stanford Nanofabrication Facility: Dry Etching - Dry Etching Mechanisms (Part 3 of 4))
    • The typical case we use a lot is fluorine, CF4 from fluorine, basically etching silicon.

      我們經常使用的典型情況是氟,即氟的 CF4,基本上是蝕刻硅。

    • And then typical case that we use a lot is, uh, is, uh, fluorine CF4 from fluorine basically, uh, uh, etching, uh, silicon.

      我們經常使用的典型情況是氟,即氟的 CF4,基本上是蝕刻硅。

    B2 中高級

    史丹佛奈米製造設施:乾式蝕刻 - 選擇乾式蝕刻製程與設備 (第四部曲/共四部) (Stanford Nanofabrication Facility: Dry Etching - Choosing a Dry Etching Process & Tool (Part 4 of 4))

    18:58史丹佛奈米製造設施:乾式蝕刻 - 選擇乾式蝕刻製程與設備 (第四部曲/共四部) (Stanford Nanofabrication Facility: Dry Etching - Choosing a Dry Etching Process & Tool (Part 4 of 4))
    • If we're talking about really deep, and we're talking about silicon, then we can use what we call the deep silicon etch process, with fluorine based, with a switching between etch and deposition.

      如果我們談論的是真正的深度,而且是硅,那麼我們可以使用我們稱之為深度硅蝕刻工藝的氟基工藝,在蝕刻和沉積之間切換。

    • If we're talking about really deep and we're talking about silicon then we can use what we call the deep silicon X process where we're fluorine-based with X with a switching between X and deposition.

      如果電阻太硬,它就會變質,很難去除,而且實際上會影響我們的深度剖面。

    B2 中高級

    電動汽車的隱性環境成本 (The Hidden Environmental Costs of Electric Cars)

    04:50電動汽車的隱性環境成本 (The Hidden Environmental Costs of Electric Cars)
    • However, lithium, aluminum and organic compounds get burned off, and recyclers have to deal with the toxic fluorine compounds the process creates.

      然而,鋰、鋁和有機化合物會被燒掉,而回收商必須處理這個過程中產生的有毒氟化合物。

    • and recyclers have to deal with the toxic fluorine compounds the process creates.

      像使用內燃機的交通工具中的鉛酸電池很容易拆解,幾乎所有的鉛酸電池都可以回收利用。

    B2 中高級

    Trion ICP / RIE 乾式蝕刻標準操作程序! (Trion ICP / RIE Dry Etch - Standard Operating Procedures)

    14:38Trion ICP / RIE 乾式蝕刻標準操作程序! (Trion ICP / RIE Dry Etch - Standard Operating Procedures)
    • Our Trion system is both an IRE and an ICP, and it provides fluorine-based etching gases.

      我們的 Trion 系統既是 IRE 也是 ICP,可提供氟基蝕刻氣體。

    • Our Trion system is both an IRE and an ICP, and it provides fluorine-based etching gases.

      是以,您將在這裡看到我們系統的概述。

    B1 中級

    二維世界的週期表! (The Periodic Table in a 2D World)

    04:22二維世界的週期表! (The Periodic Table in a 2D World)
    • So that carbon, sulfur, zinc, and cadmium would be the names of the 2D noble gases, and the 2D halogens, which in 3D are fluorine, chlorine, etc, would be instead boron, phosphorus, copper, silver, etc.

      是以,碳、硫、鋅和鎘將成為二維惰性氣體的名稱,而二維鹵素(在三維中為氟、氯等)將改為硼、磷、銅、銀等。

    • So that the noble gases are still neon, argon, krypton, etc, the halogens are still fluorine and chlorine, and so on.

      是以,惰性氣體仍然是氖、氬、氪等,鹵素仍然是氟和氯等。

    B2 中高級

    19分鐘搞懂【普通化學】! (GENERAL CHEMISTRY explained in 19 Minutes)

    18:4919分鐘搞懂【普通化學】! (GENERAL CHEMISTRY explained in 19 Minutes)
    • Therefore, fluorine has the strongest pull.

      這個趨勢也適用於原子。

    • Therefore, fluorine has the strongest pull.

      所以,氟的拉力最強。

    B2 中高級