It is found electrical characteristics of cathodes are affected by CNT content, and only cathode with appropriate CNT content has the optimal field emission properties.

实验发现，碳纳米管冷阴极的导电性和场发射特性受碳纳米管含量影响，具有适当的碳纳米管含量的冷阴极的场发射特性最佳。

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For the purposes of reducing emission in transient state, optimal control of ISG hybrid system with diesel engines has been studied in this dissertation.

本文以降低瞬态过程排放为目标，对柴油机IS G混合动力系统的优化控制问题展开研究。

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Energy and optimal pressure of amplified spontaneous emission and laser oscillation are compared.

本文还对自发辐射放大和激光振荡的能量和最佳气压进行了比较。

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