By using the method of cluster analysis, the annual variation curve types of the sunshine percentage in China are divided into 12 divisions.
本文根据日照百分率年变程曲线类型，应用聚类分析方法，把全国划分为12个日照区。
The invention discloses a black glass for highly absorbing earth surface sunshine and preparation method thereof.
本发明公开了一种高吸收地表太阳光黑色玻璃及其制备方法。
For objectively evaluating "sunshine sports" development status in universities, this paper utilizes the Fuzzy Mathematics Theory and analytic hierarchy process and mathematical statistics method.
为了客观评价普通高校“阳光体育运动”的开展状况，依据模糊数学理论，采用层次分析等方法构建了普通高校“阳光体育运动”评价体系。
For objectively evaluating "sunshine sports" development status in universities, this paper utilizes the Fuzzy Mathematics Theory and analytic hierarchy process and mathematical statistics method.
为了客观评价普通高校“阳光体育运动”的开展状况，依据模糊数学理论，采用层次分析等方法构建了普通高校“阳光体育运动”评价体系。
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