1) coarse aggregate volume ratio
粗集料体积之比
1.
By adjusting "reserved voidage", "coarse aggregate volume ratio" and "coarse aggregate chosen density", the paper studied the relationship between the three parameters, the air void ratio and pavement performance of porous asphalt mixture, hence recommended the good performance porous asphalt mixture and applie
通过调整“预留空隙率”、“粗集料体积之比”和“设计密度”三个参数,利用统计方法,重点研究了三参数与排水性沥青混合料空隙率及路用性能的关系,推荐了性能良好的排水性沥青混合料,并应用于试验路的铺筑。
2) sand and coarse aggregate ratio
砂石比(砂与粗集料之比)
3) aggregate volume
集料体积比
4) coarse aggregate
粗聚集体，粗集料
5) volume ratio of aggregate to slurry
集浆体积比
1.
By the orthogonal test and corresponding analysis,the influence of factors,such as the volume ratio of aggregate to slurry,the aggregate gradation and the water-cement ratio,on the mechanical and permeable properties of pervious concrete is studied.
通过正交试验及分析,研究了集浆体积比、集料级配、水胶比等因素对透水混凝土力学性能及透水性能的影响,为透水混凝土的设计与应用提供了依据。
6) volume of coarse aggregate
粗骨料体积含量
1.
Effects of factors such as water to binder ratio (W/B), volume of coarse aggregate (Va) and consistency of mortar (Vs/Vm) on carbonation of medium strength level self-compacting concrete (SCC) were investigated by rapid carbonation test.
采用快速碳化试验方法,研究了水胶比、粗骨料体积含量以及砂浆稠度等因素对中等强度自密实混凝土碳化性能的影响,分析了自密实混凝土碳化深度与其抗压强度之间的关系,并对自密实混凝土碳化寿命进行了理论预测。
补充资料：比昂斯滕·比昂松
比昂斯滕·比昂松
比昂斯滕·比昂松（1832～1910）挪威戏剧家、诗人、小说家。主要作品有剧作《皇帝》、《挑战的手套》，诗集《诗与歌》等。1903年作品《挑战的手套》获诺贝尔文学奖 。获奖理由： “他以诗人鲜活的灵感和难得的赤子之心，把作品写得雍容、华丽而又缤纷”。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。