| 单词 | internal energy |
| 释义 | internal energy noun[U] physicsspecializeduk/ɪnˌtɜː.nəl ˈen.ə.dʒi/us/ɪnˌtɝː.nəl ˈen.ɚ.dʒi/thetotalamountofenergyin asystem,equalto thekineticenergyaddedto thepotentialenergy 内能Physics: energy, force & power
internal energy| American Dictionaryinternal energy noun[U] us/ɪnˈtɜr·nəl ˈen·ər·dʒi/physics thetotalamountofenergyin asystem,equalto thekineticenergyaddedto thepotentialenergy Examplesofinternal energyinternal energy In a fast extraction scheme, the beam energy is instantaneously deposited in the target asinternalenergythat appears as thermal pressure. From theCambridge English Corpus Due to the integration over the volume of the sensor theinternalenergycan be expressesd in terms of general forces and general deflections. From theCambridge English Corpus The absorbed par t of the radiation could be taken into account by increasing with time theinternalenergyof plasma. From theCambridge English Corpus This was derived from the local flow state under the assumption that equilibrium is achieved with no change in specificinternalenergy. From theCambridge English Corpus Radiation pressure and energy are taken to be small in comparison with the material pressure andinternalenergy. From theCambridge English Corpus Theinternalenergyis continuously used for metabolism. From theCambridge English Corpus Thus, theinternalenergyof the hot nitrogen gas is of the order of 10 14 erg0g. From theCambridge English Corpus When the food level is not sufficient, theinternalenergydecreases. From theCambridge English Corpus For example, theinternalenergyis the average over configurations of the function defined in section 2.2, equation (5). From theCambridge English Corpus Theinternalenergyof the plasma is distributed in its thermal and ionization energy. From theCambridge English Corpus Furthermore, while stable star contracts, itsinternalenergyincreases, and it gets hotter. From theCambridge English Corpus The middle term can be identified as theinternalenergycontinuously created by shock heating in the accreting-mass layer at the imploding magnetic piston. From theCambridge English Corpus We neglect any radial dependence of the source and theinternalenergy. From theCambridge English Corpus This increase is due to the isentropic conversion ofinternalenergyto kinetic energy. From theCambridge English Corpus If theinternalenergyis not radiated away during implosion, it should contribute to heating of, and radiation from, the stagnated plasma. From theCambridge English Corpus These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors. |
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