词汇 | bubble-chamber |
释义 | bubble chamber noun[ C ] physics specializeduk /ˈbʌb.əl ˌtʃeɪm.bər/ us /ˈbʌb.əl ˌtʃeɪm.bɚ/ a device that allows scientists to make photographs of bubbles created in a liquid by extremely small pieces of matter: They used a bubble chamber to observe the paths of fast-moving particles. By modifying the bubble chamber, the team was able to discover new subatomic particles. The laboratory contained a long glass tube with a bubble chamber. The physicists studied the bubble chamber photograph to see the tracks of the particles. The inspiration for the bubble chamber came from watching bubbles in a glass of beer. Laboratory equipment aspirator bell jar Buchner funnel Bunsen burner calorimeter condenser evaporating dish flame test flask litmus microscope particle accelerator photometer pipette retort stand scope siphon synchrotron test tube transducer |
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