| 单词 | accelerator |
| 释义 | Accelerator nnoun.artifacta pedal that controls the throttle valve Synset:accelerator pedal gas gas pedal gun throttle Examples:
Derivationally Related Form:acceleratethrottle Part Holonyms:aeroplane airplane plane auto automobile car machine motorcar Hypernyms:foot lever foot pedal pedal treadle Inherited Hypernyms:acceleratorpedalleverbarimplementinstrumentalityartifactwholeobjectphysical entityentity nnoun.artifacta valve that regulates the supply of fuel to the engine Synset:throttle throttle valve Derivationally Related Form:acceleratethrottle Part Holonyms:fuel system Hypernyms:valve Inherited Hypernyms:acceleratorvalvecontrolmechanismdeviceinstrumentalityartifactwholeobjectphysical entityentity nnoun.substance(chemistry) a substance that initiates or accelerates a chemical reaction without itself being affected Topic:chemical sciencechemistry Synset:catalyst Antonyms:anticatalyst Derivationally Related Form:catalyze Hypernyms:activator Inherited Hypernyms:catalystactivatorsubstancematterphysical entityentity Inherited Hypernyms:catalystactivatorsubstancepartrelationabstractionentity Direct Hyponyms:biocatalystenzymeplatinum black Full Hyponyms: adenosine deaminaseamylaseangiotensin converting enzymebiocatalystcaspasecatalasecholinesterasecoagulasecollagenasecomplementcyclooxygenasecyclooxygenase-1cyclooxygenase-2de-iodinasedecarboxylasedisaccharidasedna polymeraseelastaseendonucleaseenterokinaseenzymeexonucleaseglutamic oxalacetic transaminaseglutathione peroxidasehistaminasehmg-coa reductasehorseradish peroxidasehyaluronidaseinvertaseisomerasekinaselactaselipaselysozymemonoamine oxidasenitrogenasenucleaseoxidaseoxidoreductaseoxygenasepapainpenicillinasepepsinpepsinogenperoxidasephosphataseplasminplasminogenplasminogen activatorplatinum blackpolymeraseproteaseptyalinreductasereninrenninrestriction endonucleasereverse transcriptaseribonucleasesecretasestreptodornasestreptokinasesuperoxide dismutasetelomerasethrombintransaminasetranscriptasetransferasetrypsintrypsinogenureasezymase nnoun.artifacta scientific instrument that increases the kinetic energy of charged particles Synset:atom smasher particle accelerator Hypernyms:scientific instrument Inherited Hypernyms:acceleratorscientific instrumentinstrumentdeviceinstrumentalityartifactwholeobjectphysical entityentity Direct Hyponyms:Cockcroft-Walton acceleratorCockcroft-Walton voltage multiplierCockcroft and Walton acceleratorCockcroft and Walton voltage multiplierbetatroncharge-exchange acceleratorcollidercyclotroninduction acceleratorlinaclinear accelerator Part Meronyms:storage ring Full Hyponyms: betatronbevatroncharge-exchange acceleratorcockcroft and walton acceleratorcollidercosmotroncyclotronelectron acceleratorlinear acceleratormicrowave linear acceleratorproton acceleratorsuperconducting supercollidersynchrocyclotronsynchrotron |
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