applicable scope and condition 适用范围及条件
The optimization process condition is researched by the method of simulation, and bring up the usage scope of this method.
并用模拟法进行了部分氧化工艺优化条件的研究,提出了这一方法的使用范围。
PM, CM and PMC are three different construction models, shaped in different period and market condition with their own character and applying scope.
CM和PMC是三种不同的工程建设模式,产生于不同的历史阶段和市场条件,有着各自的特点和适用范围。
Mainly define research object and scope, and make the synoptic introduction of domestic study condition, meaning of research, and study methods as well.
主要对本文研究对象和范围进行界定,并对国内研究状况、选题意义、研究方法作简要介绍。
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