The species diversity index of different regions had different variable trend, showing clear differentiation phenomenon.
太行山北段、中段和南段3个区域各层物种多样性指数变化趋势各不相同,表现出明显的分异现象。
参考来源 - 木本能源植物黄连木单株选择、类型划分与群落调查研究·2,447,543篇论文数据，部分数据来源于NoteExpress
Parameters of the dynamic statistical model are the time-varying parameters, variation of parameter reflects the variable trend of seepage.
动态模型的统计参数是随时间变化的时变参数，参数的变化反映了大坝的渗流变化趋势。
The variable trend of fiber qualities for each cotton variety and standard sample was the same. However, the variable degree of the former was bigger than that of the latter.
各品种与标准棉样纤维品质的变异趋势基本一致，但前者的变异程度远大于后者；
Junction zone between the Ordos and Alxa block is a shear zone with sections of variable trend. The northwestern and southeastern marginal region of the Ordos is under NNW SSE extension.
鄂尔多斯地块与阿拉善地块间有一个具有拐折结构的剪切变形带，鄂尔多斯地块的西北角和东南缘处于NNW - SSE方向的受拉伸状态。
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