| 单词 | xenon arc |
| 释义 | xenon arcnounan electric arc between two metal electrodes enclosed in a quartz bulb and contained in a xenon atmosphere, used mainly as a high-intensity light source in motion-picture projectors and studio spotlights. Compare arc light. Origin of xenon arcFirst recorded in 1970–75 Words nearby xenon arcxenograft, xenolith, xenomorphic, xenon, xenon-133, xenon arc, xenon hexafluoride, xenon tetrafluoride, xenon trioxide, xenoparasite, Xenophanes Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 |
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