The author suggests that purchase account of materials can be fully used for both actual cost system and standard cost system, and discusses the advantages of it.
笔者认为可以设置“材料采购”科，用于实际成本计价和计划成本计价核算，并讨论了其优越性。
The actual transfer payment in China is inefficient, scale being small, system cost being exorbitant, operation being nonstandard.
我国目前的转移支付效率低下，转移支付规模不足、制度不完善、操作不规范。
The method is important and actual to improving the developing efficiency of Expert System, decreasing the developing cycle and developing cost.
该方法对于提高专家系统的开发效率，降低开发周期和开发成本，具有重要的实际意义。
The method is important and actual to improving the developing efficiency of Expert System, decreasing the developing cycle and developing cost.
该方法对于提高专家系统的开发效率，降低开发周期和开发成本，具有重要的实际意义。
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