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单词
quartz-iodine lamp
释义
quartz-iodine lamp
\¦ ̷ ̷ ¦ ̷ ̷ ̷ ̷ ̷ ̷ -\
noun
:
an incandescent lamp that has a quartz bulb and a tungsten filament and that contains iodine which reacts with the vaporized tungsten to prevent excessive blackening of the bulb
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更新时间:2025/11/29 16:38:33