为了指导矿区地下水污染的控制与治理，需要研究污染物在地下水中迁移扩散的规律及其污染特征。
In order to guide control and harness of groundwater of mining area, have need of making a study of transition regulation and contaminative characteristic of contaminant in the groundwater.
运用GC/MS技术分析油田废水有机污染物在工艺流程中相对组分变化的规律，揭示了水解酸化-好氧法处理油田废水过程中的污染物迁移和降解规律。
Using GC/MS technology, the relative content of various organic pollutants was analyzed to discover the transfer and degradation law in the oilfield wastewater in biological treatment process.
它反映了污染物在环境迁移转化中的基本规律和特定环境功能条件下环境污染物的承受能力。
Environmental capacity reflects the law of transference and translation of contamination and also reflects the receiving capacity under a certain kind of environment.
通过明渠水槽模拟的闸门调控实验，初步认识了闸门影响下污染物迁移转化波形分布规律。
Through the gate operation experiment in open channel, we get a cognition about the phenomena of concentration wave of contamination under the influence of gate.
揭示了北京地区水-土-生物体系中污染物存在形态和迁移转化规律，把握了主要污染物调控技术。
Announced Beijing area water - earth - configuration of existence of the contaminant in biology system and change shift change the rule, mastered skill of main contaminant adjusting control.
揭示了北京地区水-土-生物体系中污染物存在形态和迁移转化规律，把握了主要污染物调控技术。
Announced Beijing area water - earth - configuration of existence of the contaminant in biology system and change shift change the rule, mastered skill of main contaminant adjusting control.
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