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wind turbine
US /ˈwɪnd tɜ:rbaɪn/
・UK /ˈwɪnd tɜ:baɪn/
A1 初級
n. (c.)可數名詞風力發電機
The wind turbine converts wind energy into electricity.
影片字幕
風力渦輪機內部 (Inside a Wind Turbine)
- The computer uses this information to work out where the wind turbine has to point and the pitch angle so it can take the energy out of the wind and put it through this generator.
計算機利用這些資訊計算出風力渦輪機必須對準的位置和俯仰角度，這樣它就能從風中獲取能量，並將其輸送到發電機。
為什麼風力渦輪機有三個葉片？ (Why Do Wind Turbines Have Three Blades?)
- It's possible to build a wind turbine with two blades, or five blades, or even one blade, but the vast majority of modern windmills have three blades, and there are three good reasons for that.
我們可以用兩個葉片、五個葉片甚至一個葉片來建造風力渦輪機，但絕大多數現代風車都有三個葉片，這有三個很好的理由。
- For example, when the blades of a two-blade wind turbine are aligned with or opposite the pole, it can create an unbalanced twisting force under the wrong wind conditions.
例如，當雙葉風力渦輪機的葉片與電杆對齊或相對時，在錯誤的風力條件下會產生不平衡的扭曲力。
創新能超越氣候危機嗎？| 與 Greg Jackson 深度對談 (Can innovation outpace the climate crisis? | In Conversation with Greg Jackson)
- What about the manufacturing of A wind turbine, you know, there's loads of energy used for that.
那製造風力渦輪機呢，你知道，那會耗費很多能源。
- But the reality is like, you know, a wind turbine, if you look at the amount of energy it generates in its lifetime, it's 95% less polluting than the same amount of energy from fossil fuels.
但現實是，你知道，風力渦輪機，如果你看看它一生產生的能量，相較於同等數量的化石燃料能源，它的汙染減少了95%。
為什麼風力渦輪機有三個葉片？ (Why Do Wind Turbines Have Three Blades?)
- The biggest wind turbine has a diameter of 164 m, each blade weighs 33 tons and each costs hundreds of thousands of dollars to manufacture.
最大的風力渦輪機直徑達 164 米，每個葉片重 33 噸，每個葉片的製造成本達數十萬美元。
- This is what a wind turbine sounds like up close.
這就是風力渦輪機的近距離聲音。
為什麼風力渦輪機技術人員賺那麼多錢來維持巨大葉片的旋轉？ (Why Wind Turbine Technicians EARN So MUCH MONEY to Keep Massive Blades Spinning)
- One of the tallest is the giant Halyard-X wind turbine, boasting a tower height of 260 meters, a rotor length of 220 meters, and individual blades stretching 107 meters each.
其中最高的是巨型 Halyard-X 風力渦輪機，塔高 260 米，轉子長 220 米，每個葉片長 107 米。
- The number of accidents in the wind turbine sector has risen with the increasing number of turbines being built.
隨著渦輪機數量的不斷增加，風力渦輪機行業的事故數量也在上升。
2014 年以來我犯的每一個錯誤。 (Every mistake I've made since 2014.)
- I just said the wrong word, probably because I was kind of stressed from being on top of a wind turbine.
我剛才說錯話了，可能是因為我站在風力渦輪機頂上，壓力有點大。
唐納德-特朗普是否仍對烏俄和談感興趣？| 英國廣播公司新聞廣播 (Is Donald Trump still interested in Ukraine-Russia peace talks? | BBC Newscast)
- The other thing I thought was interesting was that steel accounts for more than 80% of the material required to produce a wind turbine.
我覺得有趣的另一件事是，生產風力渦輪機所需的材料中，鋼材佔 80% 以上。
未來十大能源 (Top 10 Energy Sources of the Future)
- simple: a ringed blimp with a wind turbine in the middle is tethered securely to the
很簡單：洞型氣球懸吊著風力渦輪飄浮在半空中，利用纜線固定於
- parts of the world where building a traditional wind turbine was impossible and will first
因為這些地區通常很難建造傳統風力發電機。目前首座BAT