The vibration frequency and effective mass of strong - and weak-coupling bound polaron was derived by using improved linear combination operator and unitary transformation methods.
采用改进的线性组合符和么正变换方法导出强、弱耦合束缚极化子的振动频率和有效质量。
The operator shall operate in accordance with law and with civility, serve the passenger and conscientiously accept the supervision of the administrative organization and the mass.
经营者必须依法经营，文明营运，为乘客服务，自觉接受管理机关和群众的监督。
Firstly from the operator itself, the writer thinks that why is the health protection products business not successful or not in mass marketing?The operators should seek the reason from themselves.
首先笔者从经营者自身出发，认为保健品做不成，做不大，经营者要在自己身上找问题。
Firstly from the operator itself, the writer thinks that why is the health protection products business not successful or not in mass marketing?The operators should seek the reason from themselves.
首先笔者从经营者自身出发，认为保健品做不成，做不大，经营者要在自己身上找问题。
应用推荐