Define the model of decision-making about defense based on cost analysis and providing an expression of defense knowledge based on predication logic.
定义了基于代价分析的防御决策模型，并提出了一种基于谓词逻辑的防御知识表示方法。
Based on the analysis of related data from seven domestic Banks, the article compared, analyzed and calculated the cost mentioned above, aiming at making the cardholder's cost transparent.
本文通过分析国内七家银行的相关数据，针对上述三大持卡费用逐一进行比较、分析和计算，以期信用卡使用者的持卡成本更加透明化。
This paper puts forward a storage type decision-making technique based on cost analysis, and its decision basis is storage cost of logistics system.
本文提出的是一种基于成本分析的仓储类型决策方法，其决策依据就是物流系统的仓储成本。
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