1) gravel-sand grading
砂石级配
2) graded sand-gravel
级配砂石
1.
Associated with the engineering practice of FuQiang Electrical New Village of Shijiazhuang, this paper expounds the technological application of the land-changing method-graded sand-gravel and ground stabilization from the aspects of engineering design, construction and stabilization effect etc.
结合石家庄富强电力新村工程实际,从工程设计、施工、加固效果等方面阐述了换土法—级配砂石地基加固技术的应用。
3) grading of gravel sand
级配砂砾石
4) gradated sand-stone cushion
级配砂石垫层
1.
Replacing and treating thinner and softer foundation with gradated sand-stone cushion is economical and practical.
用级配砂石垫层换填处理薄层软土地基是一种经济实用的方法。
5) aggregate grading
砂石级配;骨料级配
6) tailings gradation
尾砂级配
1.
Characteristics of tailings gradation are studied by using fractal theory.
孔隙分形维数和分形维数相关率反映了尾砂粒度分布的整体信息,可用来判断尾砂级配的合理性。
补充资料：砂石
1.砂土和石子。
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