permittivity

常见例句

双语例句

• This is the permittivity of vacuum.
  真空中的介电常数是。
• Epsilon zero is the permittivity of vacuum.
  0是真空中的介电常数。
• There is the permittivity vacuum. It is all up there.
  这儿还有真空中的介电常数，看，全在这里。

原声例句

• There is the permittivity vacuum. It is all up there.
  这儿还有真空中的介电常数，看，全在这里。
  麻省理工公开课 - 固态化学导论课程节选
• This is the permittivity of vacuum.
  真空中的介电常数是。
  麻省理工公开课 - 固态化学导论课程节选
• In addition to that, we have that epsilon nought value, remember that's the permittivity constant in a vacuum, and basically that is what we use as a conversion factor to get from units. We don't want namely coulombs to units, we want that will allow us to cancel out in this equation.
  这是电子的电荷，此外，我们有epsilon零，记住这是真空的介电常数，这是我们用来转换单位的转换常数,我们不想用库伦单位，我们希望这个可以在方程中约去它。
  麻省理工公开课 - 化学原理课程节选
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