Full speed within sections of constant flux and constant voltage constant power control, we can get the torque - speed characteristics under the control.

在全速范围内分段进行恒磁通和恒电压恒功率控制，得到控制下的转矩—转速特性曲线。

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Based on the characteristics of stable gear transmission and constant speed ratio, a kind of imperfect gear mechanism was studied in this paper.

基于齿轮传动平稳和恒速比的特点，文中研究了一种不完全齿轮机构。

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The constant speed and full-load characteristics tests showed that the system had great potential to improve the engine economic performance and exhaust emissions.

通过对发动机进行的负荷特性和外特性对比试验结果表明，高压共轨电控喷油系统在提高发动机经济性和改善排放方面具有巨大潜力。

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