base exchange method 阳离子交换法 ; 碱交换法
The system effectively integrated database, module base, method base and knowledge base, improve the efficiency of data access, exchange and output of result.
系统将数据库、模型库、方法库和知识库有效集成在一起，提高了数据读取、传递和评价结果输出的效率。
Secondly, Provide one option price demarcation line judge the method base on the premise that the exchange rate change obeys two forks of tree models.
并在汇率变动服从二叉树模型的前提下给出了一种期权价格界限判断方法；
If the target document is an A/R or an A/P Credit Memo, the row Exchange Rate is always copied from the base document, regardless of the calculation method chosen in the 'Draw Document Wizard'.
如果是从一个基础凭证复制创建应收、应付贷项凭证，那么行数据中的汇率会自动复制基础凭证里的，在凭证创建向导里面关于汇率的选择会被无视。
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