| 单词 | h |
| 释义 | H nnoun.substancea nonmetallic univalent element that is normally a colorless and odorless highly flammable diatomic gas; the simplest and lightest and most abundant element in the universe Synset:H atomic number 1 hydrogen Derivationally Related Form:hydrogenate Substance Holonyms:H2O water Hypernyms:chemical element element gas Inherited Hypernyms:hydrogenchemical elementsubstancematterphysical entityentity Inherited Hypernyms:hydrogenchemical elementsubstancepartrelationabstractionentity Inherited Hypernyms:hydrogengasfluidmatterphysical entityentity Direct Hyponyms:tritium Full Hyponyms: tritium nnoun.quantitya unit of inductance in which an induced electromotive force of one volt is produced when the current is varied at the rate of one ampere per second Synset:H henry Hypernyms:inductance unit Inherited Hypernyms:henryinductance unitelectromagnetic unitunit of measurementdefinite quantitymeasureabstractionentity Part Meronyms:abhenry millihenry nnoun.quantitythe constant of proportionality relating the energy of a photon to its frequency; approximately 6.626 x 10^-34 joule-second Synset:Planck's constant Hypernyms:constant of proportionality factor of proportionality Inherited Hypernyms:planck's constantfactor of proportionalityconstantnumberdefinite quantitymeasureabstractionentity Inherited Hypernyms:planck's constantfactor of proportionalityfactornumberdefinite quantitymeasureabstractionentity nnoun.communicationthe 8th letter of the Roman alphabet Synset:H Member Holonyms:Latin alphabet Roman alphabet Hypernyms:alphabetic character letter letter of the alphabet Inherited Hypernyms:hlettercharacterwritten symbolsymbolsignalcommunicationabstractionentity nnoun.attribute(thermodynamics) a thermodynamic quantity equal to the internal energy of a system plus the product of its volume and pressure Topic:thermodynamics Synset:H enthalpy heat content total heat Examples:
Hypernyms:physical property Inherited Hypernyms:heat contentphysical propertypropertyattributeabstractionentity |
| 随便看 |
|
英语词典包含147479条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。