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.
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。
The principal aspects of the scientific method are selective analysis, accurate measurement, and mathematical treatment.
科学方法所包含的主要内容有，有选择的分析、精确的测量和数学处理。
The result of example indicates that model is scientific and reasonable and the method of efficiency analysis is reliable.
计算实例表明，所建数学模型科学合理，效能分析方法可靠。
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