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²æ½Ó fork connection¸ñʽ format
Ðγɣ»½á¹¹£»±à¶Ó formation
Ä£¿òÈÆÏß former-wound
Ä£¿òÏßȦ former-wound coil
ÐÎ³É forming
˳Ïòƫѹ forward bias
Ç°¿Øʽµ÷ÕûÆ÷ forward-acting regulator
×Öĸ¡¸F¡¹ Foxtrot
¿òÐÎÌìÏß frame antenna
ͼ¿òƵÂÊ frame frequency
ÏÐÏߣ»¿ÕÏß free line
×ÔÓÉ´Å»¯Ìõ¼þ free magnetization condition
×ÔÓÉ¿Õ¼äµç³¡ free space field
ƵÂÊ·ÖÅä frequency allocation; frequency distribution
ƵÂÊ·ÖÎöÆ÷£»ÆµÆ×ÒÇ frequency analyzer
ƵÂÊÖ¸Åä frequency assignment
Ƶ´ø frequency band
±äƵÆ÷ frequency changer; frequency converter
ƵÂÊÌØÐÔ frequency characteristic
ƵÂÊ¿ØÖÆ frequency control
±äƵ[µç×Ó]¹Ü frequency converter tube
·ÖƵÆ÷ frequency demultiplier; frequency divider
¼øƵÆ÷ frequency discriminator
ƵÂÊ·Ö¼¯ frequency diversity
ƵÂÊÆ«²î frequency diviation
±¶ÆµÆ÷ frequency doubler; multiplier
ʾƵÆ÷ frequency indicator
ƵÂʲ»¹æÔò¶È frequency irregurality
ƵÂʱí frequency list
ƵÂÊ¼Æ frequency meter
Ƶ[ÂÊ]µ÷[±ä]µ÷Ƶ frequency modulation {= FM}
ƵÂʼàÊÓÆ÷ frequency monitor
ƵÂÊÏìÓ¦ frequency response
ƵÂÊ·Ö¸ô£»·ÖƵ[·¨] frequency separation
¹²Æµ frequency sharing
ƵÆ× frequency spectrum
ƵÂÊÎȶ¨¶È frequency stability
ƵÂʱê×¼ frequency standard
ƵÂÊ°Ú¾à frequency swing
ƵÂʲâÊÔ frequency test
ƵÂÊÈÝÐí²î¶È frequency tolerance
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