Generalized Center(GC), Isochronous Center and Bifurcation of Limit Cycles for Several Classes of Planar Differential Systems 几类平面微分系统的广义中心(GC)、等时中心与极限环分枝
ON GENERALIZED CENTER OF COMPLIANCE AND STIFFNESS OF MANIPULATOR Application of Overall Reference Plane to Assemble the Parts 全局参考面在零件装配中的应用
The activity based costing method is improved in three aspects to meet the special requirements of shipbuilding cost feedback, including unifying the processing mode of the direct and indirect cost, put together and assigning costs in the generalized work center, and combining the cost motive. 为适应船舶制造成本反馈的特殊需求,对作业成本法进行了三点改进:统一了直接成本和间接成本处理方式、以广义工作中心进行成本归集和分配、合并了成本动因。
The concept of Work Center is enlarged and Generalized Work Center is put forward. Three-factor Cost Allocation Method and Feedforward Cost Control Model are presented based on the definition of Generalized Work Center. 提出广义工作中心的概念,由此建立基于广义工作中心的成本分配方法和前馈成本控制模式。
An Application of Generalized M - center of Graph 图的广义M-中心的一类应用