a chamber designed to be emptied of air.
| 单词 | θ75324 |
| 释义 | the world > matter > gas > air > [noun] > air-pressure > vacuum > chamber (2) vacuum chambera1877 a chamber designed to be emptied of air. doughnut1941 Particle Physics. In a particle accelerator, tokamak, etc.: a ring-shaped vacuum chamber in which a particle beam is contained by magnetic and… |
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