1) coarse/fine gradation
粗、细级配
1.
On the basis of tests and statistics analysis,influence of proportion of coarse/fine aggregate contents on the gradation and volume parameters were investigated,and then the main difference and influencing factors of volume parameters and designed asphalt content between coarse/fine gradation mixes were further studied.
通过试验与统计分析,探讨了粗、细集料用量之比对其级配组成和体积参数的影响,进而探讨了粗、细级配混合料体积参数及设计沥青用量的差异及其主要影响因素。
2) crude gradation
粗密级配
3) coarse grading
粗级配
4) eperation
粗细分级
5) Coarse and fine fractions
粗细粒级
6) rough-precise matching
粗-细匹配
补充资料：麤（粗）旦 细旦
见旦。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条