graphite
US /ˈɡræfˌaɪt/
・UK /ˈgræfaɪt/
C1 高級
n. (u.)不可數名詞石墨
After doing math problems with a pencil all night, I had graphite all over my hands
影片字幕
為什麼加上汽車關稅還是無法阻止中國汽車的發展？ (Why EV Tariffs Won't Stop Chinese Cars)
- Lithium ion batteries, graphite, magnets, steel, aluminum and semiconductors. China controls more than 80 percent of certain segments of the EV battery supply chain, the administration said.
鋰離子電池、石墨、磁鐵、鋼、鋁和半導體。政府表示，中國控制著電動汽車電池供應鏈某些環節 80% 以上的份額。
- They're also raising tariffs on an array of materials used in car making: lithium-ion batteries, graphite, magnets, steel, aluminum, and
供應鏈的脆弱性，並危及國家安全和清潔能源目標。
在這場電動車大戰中，為何是中國勝出？ (Why China is winning the EV war)
- The anode uses graphite, and the electrolyte is made up of mostly lithium salts.
中國電池企業佔據主導地位的第二個途徑是電池組件供應鏈。
- The anode uses graphite, and the electrolyte is made up of mostly lithium salts.
中國電池企業佔據主導地位的第二個途徑是電池組件供應鏈。
烏克蘭的稀土礦藏 | 2025 年 3 月 3 日 (Ukraine's Rare Earth Minerals | March 3, 2025)
- Well, the U.S. lists 50 minerals that are critical. This includes titanium and zirconium, which is useful for aviation and the space industry, including for defense. Graphite is a key component for EV batteries and nuclear reactors, and lithium is needed for rechargeable batteries. Now beyond all this being very useful, the U.S. also wants more rare earths and other critical minerals as it's an area China has been dominating for years. According to the Ukrainian government, Ukraine has deposits of 22 out of 50 minerals deemed critical to the U.S. It's unclear which of these minerals and how much of them are actually in this proposed deal. Many of these resources are expensive to mine, and some are currently in Russian-occupied areas. Extracting, processing, and refining these types of minerals can be very expensive and time-consuming. In
美國列出了 50 種關鍵礦產。其中包括鈦和鋯，它們對航空和航天工業（包括國防）非常有用。石墨是電動汽車電池和核反應堆的關鍵成分，充電電池需要鋰。除了這些非常有用的東西，美國還希望獲得更多稀土和其他關鍵礦產，因為這是中國多年來一直佔據主導地位的領域。據烏克蘭政府稱，在美國認為至關重要的 50 種礦產中，烏克蘭擁有 22 種。其中許多資源的開採成本很高，而且有些資源目前位於俄羅斯佔領區。開採、加工和提煉這些類型的礦產可能非常昂貴和耗時。在
- The pressure to get money out of the ground is enormous, as are the questions as to whether the astronomical sums Trump thinks are here can match the money to be made under this sprawling sea of unknown potential. And who knows what rare earth is worth, you know, but at least it's something. And who knows what it's worth? Who knows if they even have it? It was at first Ukraine's idea, President Zelensky selling their mineral wealth in November, perhaps too successfully, as part of a victory plan for more aid, showing reporters maps here. They claim seven percent global production of titanium. Lithium isn't mined yet, but they say they've three percent global reserves. They say they're in the top five of graphite reserves and have some actual rare earth metals. The initial framework deal doesn't specify what it covers, mentioning only relevant resource assets that will be further described in another agreement. Yet the White House has been specific about some resources. There is a foundry that processes aluminum in Ukraine. It's been damaged. It's not at its current capacity. If that is restored, it would account for America's entire imports of aluminum for an entire year. The U.S. perhaps a little too eager to take
從地下掘金的壓力是巨大的，而特朗普所認為的天文數字是否能與這片潛力無窮的未知海洋下的財富相匹配，也是個問題。誰知道稀土值多少錢，你知道的，但至少是有價值的。誰知道它值多少錢？誰知道他們有沒有？這起初是烏克蘭的主意，澤連斯基總統在11月推銷他們的礦產資源，也許太成功了，作為爭取更多援助的勝利計劃的一部分，他向記者展示了這裡的地圖。他們聲稱鈦的產量佔全球的百分之七。鋰還沒開採出來，但他們說有全球百分之三的儲量。他們說他們的石墨儲量排在前五位，並擁有一些實際的稀土金屬。最初的框架協議並沒有明確說明它涵蓋了哪些內
手機電池的真相！你被騙多久了？ (The Problem with these Smartphone Batteries)
- They're called silicon carbon because they essentially swap out graphite and use silicon, which can hold way more energy than graphite.
很明顯，你的手機應該要配備它，特別是如果你只看優點的話。
- They're called silicon carbon because they essentially swap out graphite and use silicon, which can hold way more energy than graphite.
它們之所以被稱為矽碳電池，是因為它們基本上是用矽取代石墨，而矽能儲存比石墨多得多的能量。
詹姆斯範德比克談《戀愛時代》與《藍色大學》｜與柯南秀 (James Van Der Beek on "Dawson's Creek" and "Varsity Blues" | Late Night with Conan O’Brien)
- And so my opening sentence was, "Walk into any college dorm room in the country and after admiring the dirty laundry spoon about the floor and admiring the six-foot graphite bong in the corner, take a look at the walls." And I talked about how walls were a great indicator of where students were.
我記得有一次，我發現我一位社會學教授是個大麻重度使用者。
- And after admiring the dirty laundry spewn about the floor and admiring the six foot graphite bong in the corner, take a look at the walls.
然後在欣賞地板上散落的髒衣服，以及角落裡那個六英尺長的玻璃煙具後，看看牆壁。
美國B-2轟炸機如何利用誘餌與欺騙，深入伊朗福爾多核設施進行打擊！#iran #usa (How US B-2 Bombers Strikes Inside Iran’s Fordow Nuclear Site using Decoy & Deception #iran #usa)
- Here, we find that all the edges are made of fiberglass epoxy to reflect radar, while the largest part of the wing is primarily made of graphite epoxy.
在這裡，我們發現所有的邊緣都是由玻璃纖維環氧樹脂製成，以反射雷達，而機翼的最大部分則主要由石墨環氧樹脂製成。
- Here, we find that all the edges are made of fiberglass epoxy to reflect radar, while the largest part of the wing is primarily made of graphite epoxy.
為了讓您看得更清楚，這是它的所有標籤和分段。
川普揚言要吞併格陵蘭的真正原因？！ (The Real Reason Trump is Threatening to Seize Greenland)
- At the present, roughly half of these critical minerals have their production dominated by China, including very key minerals that are important for modern technologies, like gallium and germanium used in semiconductors and graphite that's used in electric vehicles, batteries and nuclear reactors.
根據布魯金斯學會2023年的一份報告，總計約有60%對綠能轉型和軍事科技至關重要的全球所謂稀土元素，目前都是由中國生產。
- Among those minerals include probable world leading massive deposits of both graphite and lithium, which are both critical to the production of electric vehicles.
這些礦產中包含可能是全球領先的大量石墨和鋰礦藏，這兩者對電動車的生產都至關重要。
這項技術徹底改變了模具製造！ (This Technique Changed Mold Making Forever)
- This is a graphite electrode, and we're going to use it to burn subgates into this 56 Rockwell H13 mold insert.
這是一個石墨電極，我們將用它在 56 Rockwell H13 模具鑲件上燒製副澆口。
- This is a graphite electrode,
這是一個石墨電極，我們將用它在 56 Rockwell H13 模具鑲件上燒製副澆口。
