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neutron gas造句

"neutron gas"是什么意思   

例句与造句

  1. :: How about a neutron gas at 10 petapascals?
  2. Containing a neutron gas, however is impossible precisely because of neutrons'neutrality.
  3. :: A degenerate neutron gas would be a pretty nasty thing to come across at STP conditions.
  4. A dilute neutron gas can be generated by using a linear accelerator and cooling down the neutrons by directing them through a moderator.
  5. The best approach might be to try to determine the phase diagram, or pressure volume diagram of a neutron gas at zero temperature.
  6. It's difficult to find neutron gas in a sentence. 用neutron gas造句挺难的
  7. Neutron degeneracy is analogous to electron degeneracy and is demonstrated in neutron stars, which are partially supported by the pressure from a degenerate neutron gas.
  8. Neutrons in a degenerate neutron gas are spaced much more closely than electrons in an electron-degenerate gas because the more massive neutron has a much shorter wavelength at a given energy.
  9. How low must the temperature become, before free neutrons are electrostatically bound ? ( Are we talking nanoKelvin, picoKelvin, etc . ? ) At standard pressure, would a neutron gas convert to a solid or liquid below this temperature?
  10. :: I don't really know what ot make of your answer-I googled " neutron gas ", and one result described a low density neutron gas produced for the purposes of a projectile target for a particle physics experiment.
  11. :: I don't really know what ot make of your answer-I googled " neutron gas ", and one result described a low density neutron gas produced for the purposes of a projectile target for a particle physics experiment.
  12. The result of this collapse is an extremely compact star composed of nuclear matter, which is predominantly a degenerate neutron gas, sometimes called neutronium, with a small admixture of degenerate proton and electron gases ( and at higher densities, muons ).
  13. :: I'm not sure it's really meaningful to talk about neutronium as being a solid; our article on degenerate matter describes it as a " degenerate neutron gas ", but'fluid'might be suitable as well . talk ) 00 : 14, 17 March 2011 ( UTC)
  14. :Then the positive charge of the naked nucleus would cause the atoms to be repulsed; or if you believe that the free neutron stands in as element number zero, then a neutron gas would be near impossible to contain, as temperatures anything higher than a few pico-Kelvin, it would simply diffuse through the walls of any containment vessel . talk ) 08 : 31, 4 September 2013 ( UTC)

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