classical vacuum造句
例句與造句
- In particular, the classical vacuum.
- In the reference medium of classical vacuum, " ?" 0 has an exact defined value:
- The classical vacuum is again at the minimum of the potential, where the magnitude of the complex field ? is equal to ?.
- Corrections also are made to account for departures of the medium ( for example, air ) from the reference medium of classical vacuum.
- A " refractive index correction " is made to relate the medium used to the reference vacuum, taken in SI units to be the classical vacuum.
- It's difficult to find classical vacuum in a sentence. 用classical vacuum造句挺難的
- The permeability constant ( " ?" 0 ), also known as the magnetic constant or the permeability of free space, is a measure of the amount of resistance encountered when forming a magnetic field in a classical vacuum.
- The physical constant, commonly called the "'vacuum permittivity "', "'permittivity of free space "'or "'electric constant "', is an ideal, ( baseline ) physical constant, which is the value of the absolute dielectric permittivity of classical vacuum.
- It may be noted again, by way of contrast, that the transit-time measurement of length is independent of any knowledge of the source frequency, except for a possible dependence of the correction relating the measurement medium to the reference medium of classical vacuum, which may indeed depend on the frequency of the source.
- In classical physics, " free space " is a concept of electromagnetic theory, corresponding to a theoretically perfect vacuum and sometimes referred to as the "'vacuum of free space "', or as "'classical vacuum "', and is appropriately viewed as a " reference " medium.
- Usually the way to realize spontaneous symmetry breaking is to introduce a scalar field that has a tachyonic mass parameter, classically, then the classical vacuum is the solution that stays at the bottom of the potential, with the leading quantum contribution from the uncertainty principle, the vacuum can be viewed as a Gaussian wave packet around the lowest point of the potential.
- The physical constant " & mu; " 0, commonly called the "'vacuum permeability "', "'permeability of free space "', "'permeability of vacuum "'or "'magnetic constant "'is an ideal, ( baseline ) physical constant, which is the value of magnetic permeability in a classical vacuum . " Vacuum permeability " is derived from production of a magnetic field by an electric current or by a moving electric charge and in all other formulas for magnetic-field production in a vacuum.