宽级配粗粒料
broadly graded coarse material
粗骨料级配
gradation of coarse aggregate
粗集料断级配
course aggregate gap gradation
CAGG
粗集料骨架级配
coarse aggregate skeleton gradation
级配优化
Gradation optimization
construction gradation optimization
optimization of gradation
Optimization of aggregate gradation
grading optimization
级配维数
fractal dimension of aggregate rate
级配特征函数
Characteristic function of grading
gradation characteristic function
级配特性
grain size fractions distribution characteristics
级配碎石夹层
grade crushed stone middle course
级配碎石基层
graded broken stone base
Graded broken stones roadbase
Unbound graded aggregate base
The force mixes the broken stone basic unit
unbound graded base
级配碎石过渡层
Aggregation crushed stone transition layer
级配碎石
unbound graded aggregate
graded broken stone
graduated fragment
grading macadam
graded crushed stone
granular materials
Graded macadam
graded aggregate stone
gradation aggregate
Graded crushed rock
gradation macadam
grade macadam
unbound aggregate materials
Unbound aggregate
graded crushed aggregate
graded aggregate
graded stone upper base course
graded crush stone
级配设计优化
gradation design optimization