PHn.[化]酸碱度(=Potential Of Hydrogen)abbr.公共卫生(=Public Health)abbr.紫心勋章(=Purple Heart)phoronen.佛尔酮(两个异丙叉丙酮)

1. It indicates that the influence of the reservoir water level rise on the upper loose deposit is much more evident.
   这说明库水位上升对上部松散堆积体的影响相对来说还是比较明显的。