烃类生成、压实作用，蒙脱石脱水，水热增压及地层的封闭性是产生高压油气藏的主要原因。
The major causes of abnormally high pressure oil-gas pools are hydrocarbon generation, under compaction, montmorillonite dehydration, hydrothermal-pressure increasing and sealing.
应用固体电解质电导测量技术研究了蒙脱石及其脱水过程中电导率的变化。
The electrical measurement technique of solid state electrolytes was applied in the study of the dehydration process of montmorillonite.
蒙脱石在地层压实过程中所发生的脱水作用，造成层间水释出，需纳入到地面沉降量的计算范围之内。
In the compression process, it is necessary that the released interlayer water of montmorillonite resulting from dehydration should be added to the calculation of land subsidence amount.
用DTA，TG，XRD以及TPD-GC等方法系统地研究了一组金属离子交换蒙脱石的脱水过程。
The process of dehydration for a group of metal ion-exchanged montmorillonite has been studied using DTA, TG, XRD and TPD-GC methods.
蒙脱石层间脱水作用及其对地面沉降影响的研究，可能对地面沉降趋势的预测具有启示作用。
The research on montmorillonite dehydration and its effect on land subsidence would also show us a revelation to the prediction of land subsidence trend.
蒙脱石层间脱水作用及其对地面沉降影响的研究，对地面沉降趋势的预测具有启示作用。
The research on montmorillonite dehydration and its effect on land subsidence would also show us a (revelation) to the prediction of land subsidence trend.
研究了膨润土采用水力旋流器在较高矿浆浓度下进行分级提纯和压滤脱水的工艺、获得的提纯膨润土产品蒙脱石含量高（达95%以上）。
In this work, the processes for purifying the bentonite suspension with high concentrate by hydraulic cyclone and dewatering, the obtained product by pressure filtration were investigated.
研究了膨润土采用水力旋流器在较高矿浆浓度下进行分级提纯和压滤脱水的工艺、获得的提纯膨润土产品蒙脱石含量高（达95%以上）。
In this work, the processes for purifying the bentonite suspension with high concentrate by hydraulic cyclone and dewatering, the obtained product by pressure filtration were investigated.
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