指出电容能量公式对于极板间存在自由电荷的电容并不适用。
The formula of capacitance energy is not proper to capacitors which have free charges among their plates.
证明了静电场中点电荷的禁闭条件是禁闭区外部为抗电介质，或者在禁闭区外排布镜像点自由电荷系列线。
The confinement_potential of point charge in electrostatic field requests anti_dielectric or mirror line of arranged free point charge out of confined region.
在自由电荷传输模型的基础上得到了电荷耦合器件电荷传输效率的表达式，编制了电荷耦合器件电荷传输效率优化设计软件。
Based on the free charge transfer model the expression of the charge transfer efficiency in CCD is obtained, and the software for improving the charge transfer efficiency in CCD is programmed.
在自由电荷传输模型的基础上得到了电荷耦合器件电荷传输效率的表达式，编制了电荷耦合器件电荷传输效率优化设计软件。
Based on the free charge transfer model the expression of the charge transfer efficiency in CCD is obtained, and the software for improving the charge transfer efficiency in CCD is programmed.
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