filler sand
英 [ˈfɪlə(r) sænd]
美 [ˈfɪlər sænd]
网络 填砂; 填充砂; 背砂; 填砂,背砂
双语例句
- These alloys are used for welding and brazing filler materials and for sand and die castings.
这些合金用于定位焊接和铜焊的焊料，和用做打磨或模铸。 - Effect of diameters of filler to conductivities of rubber matrix composites Local Test Study of Vibroflotation on Hydraulic Backfilled Silty and Fine Sand without Additional Backfill Materials
橡胶基导热复合材料中填充粉体粒径对导热性能的影响无填料振冲法加固吹填粉细砂现场试验研究 - Wind-blown sand differs from ordinary filler for subgrade. Thus, its indispensable to adopt particular construction technology and compaction methods to ensure quality of wind-blown sand subgrade construction.
风积砂不同与一般常规的路基填料，所以对于风积砂路基的施工必须采取特殊的施工工艺和压实方法，确保风积砂路基的施工质量。