A quantity measuring the ability of a substance to store electrical energy in an electric field.
〔物理〕介电常数，介电系数
Example sentencesExamples
This polarization effect can lead to a situation where water cannot be treated as a simple, homogenous, dielectric continuum with a dielectric constant of 80.
On the other hand, a side-wall spacer on an outer side is made of a silicon-dioxide film, which is a dielectric having a small dielectric constant.
A receiver then records the reflected energy returned from interfaces between materials with differing conductivity or dielectric constants.
A distance-dependent dielectric constant was used for electrostatic interactions.
We show that the boundary and its curvature are the crucial factors in determining how an ion's potential energy depends on the dielectric constants near an interface.
Definition of dielectric constant in US English:
dielectric constant
noun
Physics
A quantity measuring the ability of a substance to store electrical energy in an electric field.
〔物理〕介电常数，介电系数
Example sentencesExamples
A receiver then records the reflected energy returned from interfaces between materials with differing conductivity or dielectric constants.
This polarization effect can lead to a situation where water cannot be treated as a simple, homogenous, dielectric continuum with a dielectric constant of 80.
On the other hand, a side-wall spacer on an outer side is made of a silicon-dioxide film, which is a dielectric having a small dielectric constant.
We show that the boundary and its curvature are the crucial factors in determining how an ion's potential energy depends on the dielectric constants near an interface.
A distance-dependent dielectric constant was used for electrostatic interactions.