From the legal dispute of working out the traveling contract, analysis travel agency's management and operation question.
从与旅游合同订立有关的法律纠纷中，分析旅行社的经营管理问题。
The contract states between the stator and the rotator of traditional ring type traveling wave USM is dynamic point-area contract, which lead to low output torque.
传统的圆环型行波超声电机定转子之间的接触状态为动态的点面接触，造成其输出力矩低。
The contract states between the stator and the rotator of traditional ring type traveling wave USM is dynamic point-area contract, which lead to low output torque.
传统的圆环型行波超声电机定转子之间的接触状态为动态的点面接触，造成其输出力矩低。
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