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    • A1 初級
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    • B2 中高級
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    • C2 高級

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    mathematically

    US /ˌmæθə'mætɪklɪ/

    ・

    UK /ˌmæθə'mætɪklɪ/

    A2 初級
    adv.副詞算術地
    He is working mathematically to find an answer to our problem
    adv.副詞精確地
    The results were mathematically precise, leaving no room for doubt.

    影片字幕

    我滑了40年驚險冰面! ("I've Been Skating On Thin Ice For 40 Years")

    12:18我滑了40年驚險冰面! ("I've Been Skating On Thin Ice For 40 Years")
    • Finally, the ice gives sonorous tone, beautiful eerie tone, which immediately tells me how thick the ice is. It's called the coincidence frequency, and it can be calculated mathematically.

      最後,冰發出鏗鏘有力的音調,優美陰森的音調,立刻告訴我冰有多厚。這叫重合頻率,可以用數學方法計算出來。

    • It's called the coincidence frequency, and it can be calculated mathematically.

      我們的機械衝擊機可以模擬地面反作用力數據,然後觀察材料隨時間變化的性能。

    B1 中級

    錢只出不進,究竟何時才可以還完「債務」呢? (When it's okay to wait to pay off debt)

    08:08錢只出不進,究竟何時才可以還完「債務」呢? (When it's okay to wait to pay off debt)
    • If your debt has a lower interest rate , elow 7%, it's considered mathematically more beneficial to put that $200 toward investing in an index fund.
    • If your debt has a lower interest rate below 7%, it's considered mathematically more beneficial to put that $200 toward investing in an index fund, an investment fund that tracks the performance of a market index like the S&P 500, for example.

      如果您的債務利率低於 7%,從數學上來說,將這 200 美元用於投資指數基金(例如追蹤 S&P 500 等市場指數表現的投資基金)更有利。

    B1 中級

    太空人留在月球上的反光鏡! ft. MinutePhysics (Astronauts Left Reflectors on the Moon! ft. MinutePhysics)

    05:59太空人留在月球上的反光鏡! ft. MinutePhysics (Astronauts Left Reflectors on the Moon! ft. MinutePhysics)
    • in the middle. Mathematically, if you want to reverse a vector, you need to reverse each of its components,

      在中間。數學上,如果你想反轉一個向量,你需要反轉它的每一個分量。

    • Mathematically, if you want to reverse a vector, you need to reverse each of its components,

      如果你看真正的接近這一個,我的妻子打與割草機,你可以看到,他們實際上'。

    B1 中級

    【TED】Tom Chatfield:遊戲獎勵大腦的7種方式 7 ways games reward the brain

    16:29【TED】Tom Chatfield:遊戲獎勵大腦的7種方式 7 ways games reward the brain
    • And something very exciting is just beginning to happen in places like the University of Bristol in the UK, where we are beginning to be able to model mathematically dopamine levels in the brain.

      這樣就能讓人投入進去——

    • where we are beginning to be able to model mathematically

      在那裡我們開始能夠用數學的方式

    B1 中級

    觀看吉姆萊勒主持首場總統大選辯論! (Watch Jim Lehrer Moderate First Full Presidential Debate)

    31:01觀看吉姆萊勒主持首場總統大選辯論! (Watch Jim Lehrer Moderate First Full Presidential Debate)
    • So how do we deal with it? Well, mathematically, there are three ways that you can cut a deficit.

      那麼我們該如何處理?數學上,有三種方法可以削減赤字。

    • Well, mathematically, there are three ways that you can cut a deficit.

      的國內預算中削減了 1 兆美元。這是自 Dwight

    B1 中級

    生成式AI入門教學! (Introduction to Generative AI)

    22:08生成式AI入門教學! (Introduction to Generative AI)
    • Visualizing this mathematically would look like this.

      如果用數學方法來直觀地理解,可以這樣理解

    • Visualizing this mathematically would look like this.

      總而言之,從高層次來看,傳統的經典監督和非監督學習過程需要利用訓練代碼和標籤數據來建立模型。

    B1 中級

    能關閉網路的七個人! (The Seven People Who Can Turn Off the Internet)

    06:15能關閉網路的七個人! (The Seven People Who Can Turn Off the Internet)
    • The first important idea is asymmetrical encryption, which involves a private key and a public key, which are long numbers that are linked mathematically.

      第一個重要的概念是非對稱性加密,包含私鑰及公鑰,而它們是利用數學串連起來的一長串數字。

    • The first important idea is asymmetrical encryption, which involves a private key and a public key, which are long numbers that are linked mathematically.

      第一個重要的概念是非對稱性加密,包含私鑰及公鑰,而它們是利用數學串連起來的一長串數字。

    B1 中級

    今年底房市會崩盤嗎?銀行不想讓你知的祕密! (Will The Housing Market Crash By The End of The Year? - What banks don't want you to know)

    15:50今年底房市會崩盤嗎?銀行不想讓你知的祕密! (Will The Housing Market Crash By The End of The Year? - What banks don't want you to know)
    • Right now, mathematically, it's impossible for the government to pay off its debts.

      如果明天國庫券漲到 2%,那麼抵押支持證券的交易價格就可以達到 3.5%,比如說,銀行就可以為你提供 3.5%的抵押貸款利率,因為他們知道可以賣給投資者。

    • Right now, mathematically, it's impossible for the government to pay off its debts.

      現在,從數學上講,政府不可能還清債務。

    B1 中級

    魚將滅絕?全球海洋麵臨空前危機! (EMPTY OCEANS: Is The World Running Out Of Fish?)

    17:00魚將滅絕?全球海洋麵臨空前危機! (EMPTY OCEANS: Is The World Running Out Of Fish?)
    • In an extremely thorough and mathematically challenging article, Harish Sethu of countinganimals.com deduced that the United States alone uses more than 5.6 billion pounds of wild-caught fish to feed the animals we eat, with between 144 and 293 wild sea animals killed annually to feed the farmed fish and shrimp eaten by the average American consumer.

      相當於約9700萬輛汽車。 這大約相當於

    • cows and chickens. In an extremely thorough and mathematically challenging article,

      牛和雞。在一篇極富數學挑戰性的文章中。

    B1 中級

    金磚國家計畫要「殺死」美元? (BRICS Plan to KILL The Dollar)

    13:31金磚國家計畫要「殺死」美元? (BRICS Plan to KILL The Dollar)
    • And mathematically, the gap between the two blocks will be bigger and bigger and European Union together with the United States will not be able to catch up with those countries and over time they will have more influence over the global economy and if China will overtake the United States as the world's largest economy, it will only be the next logical step for the dollar to stop being the global reserve currency.

      從數學上講,這兩個區塊之間的差距將越來越大,歐盟和美國將無法趕上這些國家,隨著時間的推移,它們將對全球經濟產生更大的影響,如果中國將超越美國成為世界最大的經濟體,那麼美元將順理成章地不再是全球儲備貨幣。

    • and mathematically the gap between the two blocs will be bigger and bigger,

      是以,在這段視頻中,讓我們試著瞭解金磚國家打算如何取代美元成為全球儲備貨幣,以及它們是否真的有機會做到這一點。

    B1 中級