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单词
radiofrequency radiation
释义
radiofrequency radiation
网络
射频辐射
网络释义
1.
射频辐射
一、
射频辐射
(
radiofrequency radiation
) (一)概念:即无线电波,频率100kHz-300GHz, 波长1mm-3km,为电磁辐射中能量 …
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例句
释义:
射频辐射
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track format
track formation
track frame
track gage
track gage and level
track galvanic effect
track gap
track gauge
track gauge and level
track gauge level gauge
track gauge widening
track geometry
track geometry measurement
track geometry measuring device
track geometry measuring trolley
track geometry tolerances
track girder
track grade
track grinder for ball bearing inner race
track group
track guide
track haulage
track history
trackhoe
track hoist
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更新时间:2026/5/25 12:18:04