retardation factor

基本解释

The scale effect has been considered between indoor experiments and natural environment to determine the retardation factor and the hydrochemical mobility properly.
考虑室内实验与野外自然环境之间存在的尺度效应，合理确定了阻滞因子、水化学迁移率。
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Both Simple Random Sampling and Latin Hypercube Sampling were applied to simulate the model of the soil retardation factor of the herbicide mefenacet by Monte Carlo method.
采用简单随机抽样和拉丁超立方抽样两种不同方法对除草剂苯噻草胺的土壤滞留因子模型进行蒙特卡洛模拟。
According to BPRS factor analysis, the retardation, activation and hostile suspiciousness was more obvious than other factors.
BPRS因子分析，对迟滞、活动过多、敌对猜疑较其它因子明显。

阻滞因子
Results showed that the value of coefficient of hydrodynamic dispersion (D) and retardation factor (R_d)in soil (sand and kaoline mix) was greater than that in sand .
结果表明:氟离子在粘粒含量高的的土壤中的阻滞因子和水动力弥散系数均大于粘粒含量低的土壤中的阻滞因子和水动力弥散系数。
滞留因子