floating cost造句

• Collecting inductrial injury insurance premium to execute a difference to expend rate and float cost rate is the main mechanism that the accident prevents
  征收工伤保险费实行差别费率和浮动费率是事故预防的主要机制。
• Float cost rate is expend to company year on the foundation that leads in industry difference expenses of rate adjust , should be in commonly execute after planning as a whole one year , carry out , float extent expends the 5 % ~ 40 % of rate for course of study of one ' s own profession
  浮动费率是在行业差别费率的基础上对企业年度费率的调整，一般应在实行统筹一年以后实施，浮动幅度为本行业费率的5 % ~ 40 % 。