It has important principle value for synthetical control of ecosystem to research system coupling and its interface process.
研究系统耦合及其界面过程对于生态系统的综合调控具有重要理论价值。
So this paper use the analysis and the synthetical method, and the method of the unity of history and logic to analyse the value of knowledge in the first time.
因此本文在系统总结已有学术成果的基础上，运用分析与综合、历史与逻辑相统一等方法第一次对知识的价值进行了较为全面的研究。
This paper discusses the synthetical control designing problem for discrete linear stochastic systems with generalized inverse theory and the singular value decomposition theory.
利用广义逆理论和奇异值分解理论，研究离散型线性随机系统的综合控制设计问题。
Salbutamol sulfate is an antihasthma, for us studying its synthetical method has greatly practical value.
沙丁胺醇是一种平喘药物，研究它的不对称合成方法具有重要的实用价值。
Salbutamol sulfate is an antihasthma, for us studying its synthetical method has greatly practical value.
沙丁胺醇是一种平喘药物，研究它的不对称合成方法具有重要的实用价值。
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