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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
随便看
raise a crop
raise a cry
raise adequate finance
raise a disturbance
raise a dust
raise advance
raise a family
raise a finger
raise a flag
raise a fort
raise a fresh scratch
raise a ghost
raise a glass
raise a glass to
raise a hand
raise a hand against
raise a hand to
raise a hue and cry
raise a laugh
raise a light
raise a loan
raise a mortgage
raise a mouse
raise an )
raise an army
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更新时间:2025/11/24 1:55:28