- a device for producing high electrostatic potentials (up to 15 million volts), consisting of a hollow metal sphere on which a charge is accumulated from a continuous moving belt of insulating material: used in particle accelerators
| 单词 | van de graaff generator |
| 释义 | WordReference Random House Unabridged Dictionary of American English © 2024 Van′ de Graaff′ gen′erator (van′ də graf′),USA pronunciation [Physics, Elect.]
Collins Concise English Dictionary © HarperCollins Publishers:: Van de Graaff generator /ˈvæn də ˌɡrɑːf/ n
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