标准化分布 meaning in Chinese

standardized distribution

On the paas - normalized plots , the parent granite and the granite weathering crust are enriched in lree without ce anomaly . while the groundwaters are also enriched in lree , they display significant negative ce anomaly , indicating the fractionation of ce during water - rock interaction . based on the study of two profiles of granitoid weathering crust , we concluded that ree concentrations in the groundwaters from the granitoid weathering crust are likely related to the continued chemical weathering , as well as the ree concentrations in the crust near the water table , clay concentration and the wate r ph values
地下水与母岩、风化壳稀土的paas标准化分布模式基本相似，呈lree富集型，母岩中无ce异常，而水样中有ce负异常，表明ce在水岩作用过程中发生明显的分异；通过研究两个典型花岗岩风化壳剖面发现，地下水的稀土含量与连续的化学风化，以及水位附近剖面上的稀土含量、粘土矿物含量以及水的ph值等有关。