The application of special polyurea grease for motor can make the operating temperature of motor bearing fall down obviously and the failure rate of motor reduce also.
采用电机专用聚脲基脂后，电机轴承工作温度明显下降，电机故障率明显减少。
The rate of fall-off of the interfacial residual stress with the rise of the annealing temperature is different in the two systems.
在两体系中，界面残余应力随温度升高而下降的速度不相同。
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