2) gravel pebble mixture
砂砾卵石混合料
1.
Analysis of factors influenced the compaction effect of roadbed gravel pebble mixture;
路基砂砾卵石混合料压实效果影响因素分析
3) gravel-sand mixture
砾砂混合料
1.
Using a gravel-sand mixture from channel bottoms as a building material for check dams allows use of readily available material and may also facilitate use of flood water.
用沟道内洪水冲积形成的砾砂混合料作为筑坝材料,既可以就地取材,又可以充分发挥土料透水性强的优势达到雨洪转化的目的。
4) lime-flyash-gravel mixture
二灰砂砾混合料
1.
12 kinds of lime-flyash-gravel mixture with 3 gradations and 4 margins were designed.
选取了3种级配、4种富余量共12种典型二灰砂砾混合料方案,对其在不同干涉程度下混合料骨架状态变化特性进行了研究,提出采用平均粒径间距指标建立混合料中粗集料排列状态,据此借助图像分析技术对试验结果进行了分析。
5) sandy gravel materials
砂砾石料
1.
Study on flood protection measures of pre-dumped horizontally sandy gravel materials in deep water;
深水抛投砂砾石料的渡汛保护研究
6) gravel stone asphalt mixture
砾石沥青混合料
1.
Based on a study of the gravel stones in Xinjiang Autonomous Region,gradation design and performance of gravel stone asphalt mixture are studied with laboratory experiments.
另外,还研究了控制粒径对砾石沥青混合料路用性能的影响,得出了粒径4。
补充资料：砂砾
1.细碎的小石子。
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