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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。

phase transfer catalyst phase-transfer reaction phase transformation phase transformation range phase transformation toughened ceramic
phase transformation toughened zirconia phase transformer phase transition phase transition energy phase transition temperature
phase transition under high pressure phase-tuned tube phase-under-voltage relay phase variable phase variation
phase velocity phase velocity of wave phase voltage phase-voltage regulator phase volume
phase volume ratio phase volume theory phase wave phase winding phase-wound motor
phase-wound rotor Phasianidae phasic change phasic development phasic difference
phasic heterogeneity phasic state phasic theory Phasiidae phasin
phasing phasing adjustment phasing capacitor phasing commutator phasing device
phasing-in phasing lamp phasing line phasing of industrial investment phasing out of obsolete machinery
phasing plug phasing ring phasing signal phasing stub phasing switch
phasing synchro phasing technique phasing transformer phasitron PHA skin test
phasmajector phasmalogen Phasmatodea phasmid phasmida
Phasmidea Phasmidia phasmophobia phasograph phasor
phasor argument phasor current phasor diagram phasor difference phasor equation
phasor function phasor power phasor power factor phasor product phasotron
phasotropy phatne phatnorrhagia phatnorrhea Phaulopsis
Phaulopsis dorsiflora phdroxystreptomycin pheasant phehalazine Pheheirospermum japonicum
Phelam phellandrene phellem phellem layer phelloderm
phellogen phemerol chloride phenacaine hydrochloride phenacainum phenacemide
phenacetin phenaceturic acid Phenacide phenacite Phenacodontidae
phenacyl phenacyl alcohol phenacyl bromide phenacyl chloride phenacyl ester
phenacyl halide phenacylidene Phenadon-X phenadoxone phenaglycodol
phenakite phenalgin phenallymal phenamine phenanthrahydroquinone
phenanthrene phenanthrene dione phenanthrene nucleus phenanthrene ring phenanthrenol
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