fine-graded

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。

Application of Bailey method in design of fine graded mixture;

贝雷法在细级配混合料设计中的应用

Microemulsion method preparing ultrafine nanomaterials has a broad application prospect in many science filed.

微乳法制备超细级纳米材料在各个科学领域中有着广泛的应用前景。