| 单词 | spark chamber |
| 释义 | spark chambernoun Physics.a device for detecting elementary particles, consisting of a series of charged plates separated by a gas so that the passage of a charged particle causes sparking between adjacent plates. Origin of spark chamberFirst recorded in 1960–65 Words nearby spark chambersparing, sparing action, sparingly, spark, spark arrester, spark chamber, spark coil, sparker, spark erosion, spark gap, spark generator Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 British Dictionary definitions for spark chamberspark chamber nounphysics a device for detecting ionizing radiation, consisting of two oppositely charged metal plates in a chamber containing inert gas, so that a particle passing through the chamber ionizes the gas and causes a spark to jump between the electrodes Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012 |
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