permittivity

常见例句

雙語例句

• This is the permittivity of vacuum.
  真空中的介電常數是。
• Epsilon zero is the permittivity of vacuum.
  0是真空中的介電常數。
• There is the permittivity vacuum. It is all up there.
  這兒還有真空中的介電常數，看，全在這裡。

原聲例句

• There is the permittivity vacuum. It is all up there.
  這兒還有真空中的介電常數，看，全在這裡。
  麻省理工公開課 - 固態化學導論課程節選
• This is the permittivity of vacuum.
  真空中的介電常數是。
  麻省理工公開課 - 固態化學導論課程節選
• 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.
  這是電子的電荷，此外，我們有epsilon零，記住這是真空的介電常數，這是我們用來轉換單位的轉換常數,我們不想用庫倫單位，我們希望這個可以在方程中約去它。
  麻省理工公開課 - 化學原理課程節選
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