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    solar cells

    US

    ・

    UK

    B2 中高級
    n. pl.名詞 (複數)太陽能電池
    Solar cells convert sunlight directly into electricity.

    影片字幕

    你有發現太陽能價格變得很便宜嗎?究竟是為什麼呢? (How solar energy got so cheap)

    06:31你有發現太陽能價格變得很便宜嗎?究竟是為什麼呢? (How solar energy got so cheap)
    • But these first solar cells are not exactly efficient.

      但這些首批太陽能電池的效率並不高。

    • and soon, they developed solar cells small and powerful enough to run watches, calculators, and toys.

      並很快開發出了夠小夠有力的太陽能電池,用於行手錶、計算器和玩具。

    B1 中級

    【TED】Angela Belcher:用大自然的力量培養電池!🔋 (【TED】Angela Belcher: Using nature to grow batteries)

    10:26【TED】Angela Belcher:用大自然的力量培養電池!🔋 (【TED】Angela Belcher: Using nature to grow batteries)
    • So something I think is very fascinating is, what if you could give life to non-living structures like batteries and like solar cells?

      我對大自然如何製造材料感到著迷﹐

    • like batteries and like solar cells?

      像是電池和太陽能電池?

    B1 中級

    太陽能飛機是未來的飛行方式嗎?! (Are Solar Planes The Future Of Flight?)

    02:44太陽能飛機是未來的飛行方式嗎?! (Are Solar Planes The Future Of Flight?)
    • On these wings are more than 17,000 solar cells designed to recharge 2,077 pounds of lithium batteries.

      超過80公尺,比波音747的翼展還長

    • On those wings are more than 17,000 solar cells designed to recharge 2077 pounds of

      陽光動力號的機翼搭載了1萬7千個太陽能基板,能充飽942公斤的

    B1 中級

    【完整活動】馬斯克驚喜現身世界經濟論壇 Davos 接受提問! (FULL EVENT: Elon Musk Takes Questions In Shock Appearance At The World Economic Forum In Davos)

    31:59【完整活動】馬斯克驚喜現身世界經濟論壇 Davos 接受提問! (FULL EVENT: Elon Musk Takes Questions In Shock Appearance At The World Economic Forum In Davos)
    • for other countries, China makes solar cells that are incredibly low cost and I think it would be worth doing large scale solar.

      對其他國家來說,中國製造的太陽能電池成本極低,我認為大規模發展太陽能是值得的。

    • Uh, but, uh, for for for other countries, uh, I would recommend that there's China makes solar cells that are incredibly low cost.

      所以,它的成本相當於一架中小型噴射機。

    B1 中級

    太陽能如何轉化為電力?☀️⚡️ (How We Turn Solar Energy Into Electricity)

    04:03太陽能如何轉化為電力?☀️⚡️ (How We Turn Solar Energy Into Electricity)
    • into CQD or carbon quantum dots -- CQD solar cells aren't new, but usually use expensive

      可提煉出碳量子點(CQD)。CQD太陽能電池其實早就有了

    • CQD solar cells aren't new, but usually use expensive ruthenium for this photoelectric properties.

      蝦子的副產品竟然也可以提煉CQD,這樣一來就真的做到

    B1 中級

    中國製造的死亡真相 2012 (含字幕)! (Death By China 2012 (with subtitles))

    19:53中國製造的死亡真相 2012 (含字幕)! (Death By China 2012 (with subtitles))
    • One of the things happening in the market right now is it's being swamped by low-cost multicrystalline and polycrystalline silicon solar cells from China.

      目前市場上正在發生的一件事是,它被來自中國的低成本多晶矽和聚光矽太陽能電池所淹沒。

    • AND POLYCRYSTALLINE SILICONE SOLAR CELLS FROM CHINA.
    B1 中級

    用太陽能比基尼幫手機充電!☀️👙 (Charge Your Phone With A Solar Powered Bikini!)

    03:42用太陽能比基尼幫手機充電!☀️👙 (Charge Your Phone With A Solar Powered Bikini!)
    • solar cells, and custom-made lithium batteries store that energy for nighttime - making it
    • The surface of the plane is covered with 17,000 solar cells, and

      飛機表面覆蓋著 17,000 個太陽能電池,

    B1 中級

    晶體如何將任何表面變成太陽能電池板? (How Crystals Can Turn Any Surface Into a Solar Panel)

    04:26晶體如何將任何表面變成太陽能電池板? (How Crystals Can Turn Any Surface Into a Solar Panel)
    • While silicon based solar cells are by far the most common technology, one relative newcomer, solar cells that use perovskite crystals, has been getting better by leaps and bounds.

      雖然矽基太陽能電池是目前最常見的技術,但相對較新的鈣鈦礦太陽能電池已出現突飛猛進的發展。

    • At this rate, perovskite solar cells could become an attractive alternative to silicon in the near future.

      按照這樣的速度,鈣鈦礦太陽能電池可能在不久的未來成為矽基太陽能電池的強勁替代品。

    B2 中高級

    新冠肺炎的新措施、美國暴風雪來襲、提高太陽能電板效率的礦物新用途| 2020年12月16日(That's A Lot Of Snow | December 16, 2020)

    10:01新冠肺炎的新措施、美國暴風雪來襲、提高太陽能電板效率的礦物新用途| 2020年12月16日(That's A Lot Of Snow | December 16, 2020)
    • It takes about seven tons of this material to make a million watts of solar cells.

      製造一百萬瓦的太陽能電池大約需要七噸這種原料。

    • It only takes 35 kilograms of this material to make the same million watts of solar cells.

      只需要 35 公斤的這種原料,就可以製造出同樣一百萬瓦的太陽能電池。

    B1 中級