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  1. 電動拖板車 相關

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  1. Electrical engineering is an engineering discipline concerned with the study, design, and application of equipment, devices, and systems which use electricity, electronics, and electromagnetism. It emerged as an identifiable occupation in the latter half of the 19th century after the commercialization of the electric telegraph, the telephone ...

    • Electrical engineer
  2. en.wikipedia.org › wiki › TransformerTransformer - Wikipedia

    Transformer. An O-core transformer consisting of two coils of copper wire wrapped around a magnetic core. In electrical engineering, a transformer is a passive component that transfers electrical energy from one electrical circuit to another circuit, or multiple circuits. A varying current in any coil of the transformer produces a varying ...

  3. en.wikipedia.org › wiki › Boeing_747Boeing 747 - Wikipedia

    The Boeing 747 is a long-range wide-body airliner designed and manufactured by Boeing Commercial Airplanes in the United States between 1968 and 2023. After introducing the 707 in October 1958, Pan Am wanted a jet 2+1⁄2 times its size, to reduce its seat cost by 30%. In 1965, Joe Sutter left the 737 development program to design the 747. In ...

  4. Polytetrafluoroethylene is a fluorocarbon solid, as it is a high- molecular-weight polymer consisting wholly of carbon and fluorine. PTFE is hydrophobic: neither water nor water-containing substances wet PTFE, as fluorocarbons exhibit only small London dispersion forces due to the low electric polarizability of fluorine.

  5. en.wikipedia.org › wiki › Xiaomi_SU7Xiaomi SU7 - Wikipedia

    History. Design. Specifications. References. External links. Xiaomi SU7. The Xiaomi SU7 ( Chinese: 小米SU7; pinyin: Xiǎomǐ SU7, pronounced " / su / seven" or / sutʃiː / s-oo-tch-ee in Chinese) [4] [5] is a battery electric full-size sedan developed by Chinese company Xiaomi Auto, a subsidiary of the Chinese consumer electronics company Xiaomi.

  6. en.wikipedia.org › wiki › IBMIBM - Wikipedia

    International Business Machines Corporation (using the trademark IBM), nicknamed Big Blue,[6] is an American multinational technology company headquartered in Armonk, New York and present in over 175 countries.[7][8] IBM is the largest industrial research organization in the world, with 19 research facilities across a dozen countries, having ...

  7. en.wikipedia.org › wiki › Blade_RunnerBlade Runner - Wikipedia

    Blade Runner is a 1982 science fiction film directed by Ridley Scott from a screenplay by Hampton Fancher and David Peoples.[7][8] Starring Harrison Ford, Rutger Hauer, Sean Young, and Edward James Olmos, it is an adaptation of Philip K. Dick's 1968 novel Do Androids Dream of Electric Sheep? The film is set in a dystopian future Los Angeles of ...

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