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科学参考收录了1248194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。

preheat circuit preheat coil preheat current preheated air preheated electric arc welding
preheated film preheated forehearth preheated injector preheater preheater adjusting valve
preheat fan preheat flame preheat fluorescent lamp preheating preheating chamber
preheating current preheating evaporator preheating flame preheating furnace preheating gate
preheating liquid metals preheating method preheating of fuel preheating of the mixture preheating period
preheating pipe preheating pot preheating process preheating section preheating section of kiln
preheating temperature preheating time preheating treatment preheating tubes preheating tunnel
preheating zone preheat oxygen preheat requirements preheat roll preheat section
preheat shroud preheat starter preheat starting preheat temperature preheat time
preheat train in distillation unit preheat treatment machining prehemiplegic prehensile prehepatic edema
prehepatic jaundice prehepaticus pre-heterodyne by-passing technique pre-heterokinesis pre-Hilbert norm
pre-Hilbert space prehistoric age prehistory prehnite prehnite facies
prehypertensin prehypophyseal prehypophysial pre-icterus stage preiection
pre-IF amplifier preignition preignition chamber preimaginal conditioning preimmunization
pre-implantation preimport financing preimpregnated carbon fibre web method preimpregnated coil preimpregnated process
preimpregnated reinforced plastic preimpregnated varnish preimpregnating insulation preimpregnation prein
preincubation pre-incubation preindexing preinducer preinduction
preindustrial city pre-industrial prototype preinfactional angina pectoris preinfective pre-infective stage
preinitiation pre-injection preinjector pre-inlet valve pre-inspection check
preinstall preinstallation preinstallation test pre-integral preinvasive
preinvasive carcinoma of penis pre-investment activity preinvestment assistance preinvestment fund preinvestment program
pre-investment programmes preinvestment project pre-investment studies preiodic type pre-ionization
preionization preionization technique pre-ionizer pre-irradiation pre-irradiation annealing
pre-irradiation treatment preischiopodite Preisz-Nocard bacillus preivasive carcinoma prejudge
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