Then it sorts the species according to its pondered mean along the environmental gradient, and shows the graph.
经过考虑之后将数据分类显示，在图片上显示结果。
The environmental gradient, structural gradient and human-disturbance could be well expressed in the ordination plot.
排序图表达了植物群落的环境梯度、结构梯度和人为干扰。
The distribution of wetland plants usually show a belt distribution patterns along the environmental gradient. However, the formation mechanism of plant zonation is far from clear.
湿地植被在空间上总是沿着某个环境梯度呈较明显的带状分布特点，但关于带状分布形成的机理目前还不是很清楚。
Water level gradient is an important environmental gradient in wetland, the research of reaction of wetland plant to water level gradient is an important content of wetland ecology.
湿地中，水位梯度是一个重要的环境梯度，湿地植物沿水位梯度式样反应的研究是湿地生态学重要的研究内容之一。
The relationship between environmental factors (climate and soil) and plant life form gradient was analysed by doub sieving progressive regression method, and mathematical models were set up.
并用双重筛选逐步回归的方法分析了环境(气候和土壤)因子与植物群落生活型谱梯度的关系，建立了相应的数学模型。
The relationship between environmental factors (climate and soil) and plant life form gradient was analysed by doub sieving progressive regression method, and mathematical models were set up.
并用双重筛选逐步回归的方法分析了环境(气候和土壤)因子与植物群落生活型谱梯度的关系，建立了相应的数学模型。
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