operator precedence method [计] 算符优先法 ; 运算子在先法
R-Precedence Method R值优先法
precedence diagramming method 优先图示法 ; 前导图法 ; 紧前关系绘图法 ; 图法
synthesis precedence method 综合位次法
precedence diagram method 前导图法优先图法 ; 图法 ; 前导图法
Precedence Diagram Method Arrow 前导图法箭线
weighted precedence method for multi-objective 多目标加权优序法
PDM Precedence Diagramming Method 优先图示法 ; 前导图法
Using the current commonly used operator priority method, introduces a common expression of the calculation process, and one of the key issues, operator precedence matrix design and implementation.
使用目前常用的算符优先法，对通用表达式计算过程进行了介绍，并对其中的关键问题——运算符优先矩阵的设计和实现进行了研究。
Combined with method based on order and serial schedule generation scheme and multi-project task list, the gotten scheduling scheme can meet the project schedule constraints of precedence relations.
采用基于排列的方法和串行项目进度生成机制，结合多项目的任务列表，可以保证所得调度方案满足项目优先关系约束。
Thus, a method with intercrossed concurrent and increasingly iterative perfection for the description of precedence relation in the dynamic CAD design has been worked out.
④组合扩展优先矩阵。由此，建立了与动态CAD设计交叉并行、逐步完善的工艺优先关系描述方法。
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