A common way to trace fluid flow and hydrocarbon accumulation is by studying the geochemistry of formation water. This p......

A common way to trace fluid flow and hydrocarbon accumulation is by studying the geochemistry of formation water. This p......

十屋断陷沉积特征表现为近物源、粗碎屑快速沉积、冲积扇、扇三角洲、湖底扇与深水湖组合构成了特有的“扇－湖”沉积面貌，正常三角洲......

结社思想是存在于中国近代维新时期且与当时兴起的民权思想、民智思想同等重要的又一维新政治思想,是戊戌维新运动的产物。结社思......

Foreground-background and transitivity are very important in discourse linguistics,the features of which vary from types......