Comprehensive evaluation on spatial variation of seepage contamination concentration will help to discover the distribution rule and trend of seepage contamination. On the basic of this, the layout of pollution control and environmental management will be more proper.
综合评价某一区域的污染物浓度空间变异性有利于发现其内在分布规律,对区域内的污染趋势进行预测和评价,从而更加科学地制订区域污染防治规划及管理方案。
参考来源 - 渗流污染物浓度空间变异性综合评价方法研究The distribution rule of the magnetic in different conditions and the condition of shaping were researched. The technique process of the electromagnetic continuous casting of Aluminum alloy round billet was studied in details.
本文针对铝合金圆锭电磁连铸过程进行了以下实验和模拟研究： 测量了电磁连铸结晶器内的磁感应强度分布，并研究了不同电参数下的磁场分布规律及液柱成型条件。
参考来源 - 铝合金电磁连铸工艺及温度场数值模拟研究·2,447,543篇论文数据，部分数据来源于NoteExpress
The stress distribution rule of surrounding rock is obtained and surrounding rock stability is analyzed.
据此，得出围岩的应力分布规律，进行围岩稳定性分析。
Sediment facies reveal the sediment environment of the interest interval, the origin and distribution rule of the reservoir.
沉积相揭示了目的层段的沉积环境、储集岩成因及其分布规律。
Soil distribution rule and change tendency were used to supply scientific basis for reasonably improving and utilizing soil.
掌握土壤分布规律与变化趋势，为合理改良与充分利用土壤资源提供科学依据。
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