Synset:Dewar Dewar flask
Hypernyms:vacuum bottle vacuum flask
Inherited Hypernyms:dewar flaskvacuum flaskflaskbottlevesselcontainerinstrumentalityartifactwholeobjectphysical entityentity
| 单词 | dewar |
| 释义 | Dewar nnoun.artifactvacuum flask that holds liquid air or helium for scientific experiments Synset:Dewar Dewar flask Hypernyms:vacuum bottle vacuum flask Inherited Hypernyms:dewar flaskvacuum flaskflaskbottlevesselcontainerinstrumentalityartifactwholeobjectphysical entityentity nnoun.personScottish chemist and physicist noted for his work in cryogenics and his invention of the Dewar flask (1842-1923) Synset:Dewar Sir James Dewar Instance Hypernyms:chemist physicist Inherited Hypernyms:dewarchemistscientistpersoncausal agentphysical entityentity Inherited Hypernyms:dewarchemistscientistpersonorganismliving thingwholeobjectphysical entityentity Inherited Hypernyms:dewarphysicistscientistpersoncausal agentphysical entityentity Inherited Hypernyms:dewarphysicistscientistpersonorganismliving thingwholeobjectphysical entityentity |
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