Thetheoretical calculations and the experiments suggest that, double pre-ionization has an obvious advantage for increasing the initial electron density between the main electrodes.

理论计算与实验表明，双预电离在提高主电极间初始电子密度方面存在着明显的优越性。

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Some quantum data such as ionization energy, advanced linear orbital level and conjugated energy were calculated by quantum chemical initial calculation method.

采用量子化学从头算的方法，对电离势、前线轨道能级和共轭能进行了计算。

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