土壤颗粒大小分形维数
Fractal dimension of soil particle
土粒粒径分布
Size distribution of soil particles
土壤粒度分析
mechanical analysis of soil
土壤粒级
soil grain size
soil particle fraction
So il particle size
sized soil
soil fraction
Soil separate
Particle-size
soil granularity
soil particle fractionation
土壤粒径
particle size distribution
Soil particle size
Soil particle-size
土壤粒径分布
Soil particle size distribution
particle size distribution PSD
soil particle-size distribution
soil particle-size distributions
particle size distribution
土壤粒径分布模型
Soil particle -size distribution model
土壤粒径分配
grain size distribution of soil
土壤粒径分形
Fractal dimension of soil particle size distribution
Fractal dimension of soil particle size distributi