短时工作制 meaning in Chinese

short-time duty system

Because of the short - time duty of motor , continuous trial run shall not be too long
由于专用电机为短时工作制，调试时，连续试车时间不可太长。
According to the requirements of propeller aerocraft model test in wind tunnel , specifications of the driven motor is presented by aerodynamic analysis , and a short - term operated high power density three - phase induction motor is developed with reasonably designing the motor , such as electromagnetism load , heat checkout and high - efficiency heat exchanger
摘要针对螺旋桨飞机模型带动力风洞实验要求，通过气动性能分析提出驱动电机的技术指标，在满足结构约束的条件下，通过合理设计电机的电磁负荷、校核发热、采用高效冷却装置等，研制出短时工作制高功率密度三相异步电机。