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1·The FAA of fine aggregate should be less than 45%;

细集料未压实空隙率FAA不宜小于45%；

2·Dividing criterion between coarse and fine aggregate was set by use of Marshall Test.

利用马歇尔击实试验确定了粗细集料的分界标准。

3·It is adopts s type distribution valve. It satisfies to pump fine aggregate concrete.

采用先进的S管形式的分配阀，满足细骨料混凝土的泵送。

4·Rock bolt foundation is a type of bolt foundation that fine aggregate concrete and bolt are poured into the rock hole.

岩石锚杆基础是以细石混凝土和锚杆灌注于钻凿成型的岩孔内的锚杆基础。

5·In addition? The recycled fine aggregate after particle shaping its apparent density and water absorption have been improved slightly.

此外，颗粒整形后的再生骨料的表观密度、水率也略有所提高。

6·Tests show that clay in fine aggregate affected the water stability of asphalt mixture markedly; the permeable critical air void is 7.

试验表明，集料泥土污染对沥青混合料水稳性影响显著，沥青混合料的渗水临界空隙率为7。

7·Tests show that clay in fine aggregate affected the water stability of asphalt mixture markedly; the permeable critical air void is 7.5?

试验表明，集料泥土污染对沥青混合料水稳性影响显著，沥青混合料的渗水临界空隙率为7.5%。

8·The issue introduces the performance of blast furnace slag and test results of dry-mixed mortar mixed with the BF slag as fine aggregate.

介绍了高炉干渣的基本性能和将其作为细集料用于干粉砂浆的试验结果。

9·Coloured aggregates are used to distinguish the coarse and the fine aggregate and color threshold is used to segment the image in this method.

该方法使用彩色石料区分粗、细集料，并利用彩色阀值直接分割图像。

10·Finally, the formulation of both modulus of elasticity and simplified stress-stain relationship curve on C45 fine aggregate concrete were proposed.

最后，提出了C45细石混凝土弹性模量和简化三直线混凝土应力-应变关系曲线的计算公式。