所有科技知识-科学参考

科学参考收录了103327条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。

frequency-selective device	frequency separation multiplier	frequency separator	frequency shift	frequency-shift converter
frequency-shift keyer	frequency-shift keying	frequency-shift modulation	frequency-shift transmission	frequency-slope modulation
frequency spectrum	frequency splitting	frequency stability	frequency stabilization	frequency standard
frequency study	frequency swing	frequency synthesizer	frequency table	frequency telemetering
frequency theory	frequency-time-intensity	frequency tolerance	frequency-to-voltage converter	frequency transformation
frequency translation	frequency translator	frequency-type telemeter	frequency variation	fresco
fresh	fresh breeze	fresh-core technique	freshet	fresh gale
fresh ice	fresh water	fresh-water ecosystem	fresnel	Fresnel-Arago laws
Fresnel biprism	Fresnel diffraction	Fresnel drag coefficient	Fresnel ellipsoid	Fresnel equations
Fresnel fringe	Fresnel-Huygens principle	Fresnel integrals	Fresnel lens	Fresnel mirrors
Fresnel ovaloid	Fresnel reflection formula	Fresnel region	Fresnel rhomb	Fresnel spotlight
Fresnel theory of double refraction	Fresnel zones	Fresnian	fretsaw	fretting corrosion
Freudianism	Freudian slip	Freundlich isotherm equation	Freund method	Freund's adjuvant
friability	friable	friagem	friar's cloth	friar's cowl
Fricke dosimeter	friction	frictional	frictional electricity	frictional grip
frictional secondary flow	friction bearing	friction blocks	friction bonding	friction brake
friction calendering	friction catch	friction clutch	friction coefficient	friction crack
friction damping	friction depth	friction drive	friction factor	friction feed
friction-feed printer	friction fit	friction flow	friction force microscopy	friction gear
friction head	friction horsepower	friction layer	frictionless flow	friction loss
friction pile	friction ridge	friction saw	friction sawing	friction shoe
friction tape	friction torque	friction-tube viscometer	friction velocity	friction welding
friction yielding prop	Friedel-Crafts reaction	Jupiter XII	Jupiter XIII	Jupiter XIV
Jupiter XV	Jupiter XVI	Jura	juran	Jurassic
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