混合比率 mixture ratio ; mixing ratio ; ratio of mixture ; pbw
数字式混合比率调节器 digital blending control system
混合物比率 mixing rate
混合纤维比率 blended fibre ratio
摘要试验时发现集料吸水率对沥青混合料最佳油石比有着较大的影响。
The fact that specific absorption of aggregate has important effects on the optimum proportion of asphalt is detected by the tests.
混合表面活性剂比单一表面活性剂更有利于提高钾溶出率。
The mixed surfactants had higher extractive degree of potassium than single surfactant.
为探讨油石比和空隙率对沥青混合料高温性能的影响，对AC - 20改进型沥青混合料进行单轴静载蠕变试验研究。
A static uniaxial creep test is implemented to investigate the influence of the void ratio and the asphalt-aggregate ratio on the stability at high temperature of modified AC-20I asphalt mixture.
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