...下载_文档资源库 关键词 : 城市绿化树种 ; 计算机指标体系 ; 数据要求 [gap=5967]Key words :Urban afforestation tree species ; Information index system ;Required data ...
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In order to know the pollution status in the City of Lanzhou, proline contents in the leaves of five major urban afforestation tree species were determined, and the data were analysed by software Statistica 6.0.
为了解兰州市大气污染的情况,选择兰州市的主要绿化树种为研究对象,对叶片中的脯氨酸含量进行了测定,并且运用Statistica6.0软件进行分析。
参考来源 - 不同污染区对绿化树种游离脯氨酸含量的影响·2,447,543篇论文数据，部分数据来源于NoteExpress
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