因此，即使科学方法——连同它的假设、数据收集和统计分析——有了相当完好的保存，但是科学家用以得到结论的方法大部分还不为人知。
So even though the scientific method-with its hypotheses, data collection and statistical analysis-is well documented, the method by which scientists come to conclusions remains largely hidden.
采用齿廓统计分析方法对加工工艺系统进行识别，可为齿轮质量的评定与控制提供更科学且易于操作的手段。
By means of gear profile statistics to conduct the identification of gear manufacturing process system, a scientific and easy-operation method to assess and control gear quality is provided.
现代决策技术是集成系统建模、统计分析、优化理论与计算机科学等理论和方法的一门综合性应用学科。
Modern DM techniques have developed into a comprehensive integration of the theories and methods of System Modeling, Statistics Analysis, Optimization Theory, and Computer Science, etc.
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