The design of the gun is commonly defined by perveance, beam current, waist radius, waist position and cathode current density.

计主要有导流系数、流、腰半径、腰位置以及阴极流密度。

The design of the gun is commonly defined by perveance, beam current, waist radius, waist position and cathode current density.

它的设计主要有系数、、腰半径、腰位置以及阴极密度。

The design of the gun is commonly defined by perveance, beam current, waist radius, waist position and cathode current density.

它的设计主要有导流、流、腰半径、腰位置以及阴极流密度。

The design of the gun is commonly defined by perveance, beam current, waist radius, waist position and cathode current density.

它的设计主要有导流系数、流、腰半径、腰位置以及阴极流密度。

The design of the gun is commonly defined by perveance, beam current, waist radius, waist position and cathode current density.

它的设计主要有导流系数、流、腰半径、腰位置以及阴极流密度。

The design of the gun is commonly defined by perveance, beam current, waist radius, waist position and cathode current density.

它的设计主要有导流系数、流、腰半径、腰位置以及阴极流密度。

The design of the gun is commonly defined by perveance, beam current, waist radius, waist position and cathode current density.

它的设计主要有导流、流、腰半径、腰位置以及阴极流密度。

The design of the gun is commonly defined by perveance, beam current, waist radius, waist position and cathode current density.

它主要有导流系数、流、腰半径、腰位置以及阴极流密度。

The design of the gun is commonly defined by perveance, beam current, waist radius, waist position and cathode current density.

它的要有导流系数、流、腰半径、腰位置以及阴极流密度。

The design of the gun is commonly defined by perveance, beam current, waist radius, waist position and cathode current density.

它的设计主有流系数、流、腰半径、腰位置以及阴极流密度。