This article draws from existing research and improves empirical method and analyzes the manipulation over operational cash flow of 554 a share listed companies which refinanced between 1999 and 2004.
本文在已有研究思路的基础上，改进了实证方法，考察了1999—2004年再融资的554家A股公司的经营性现金流操纵行为。
The paper analyses an algorithm named the maximal element method about radar jamming resources assignment based on the principles of operational research.
本文在运筹学的基础上，研究了一种干扰资源分配算法，称之为最大元素法。
It programs and optimizes the maintenance process by using the network plan method of operational research.
运用运筹学理论中的网络计划技术，对维修过程进行规划和优化。
Using some theory and method of the operational research, this article shows the evaluating and administering models of the Karst water resources system in the southern part of Du-shan, Guizhou.
本文运用运筹学中的有关理论和方法，给出了贵州独山南部岩溶水资源系统的评价模型和管理模型。
At last the 0-1 integral programming mathematical model of optimized target fire allocation in air defense system is founded using the 0-1 integral programming method of military operational research.
最后运用军事运筹学0 - 1整数规划的方法，给出了防空系统目标优化火力分配0 - 1整数规划数学模型。
Methods The method of partial quantification from statistics and operational research and the qualitative method from sociology were employed.
方法采用统计学、运筹学的部分定量和社会学的定性方法。
Methods The method of partial quantification from statistics and operational research and the qualitative method from sociology were employed.
方法采用统计学、运筹学的部分定量和社会学的定性方法。
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