backfill material
常见例句
- The heat transfer performanceofgroundexchanger is studied fordifferentsoil, different backfill material and different pipe quantity.
研究了不同的土壤物性、回填材料、埋管数量和运行工况下单井换热器换热性能。 - According to the research, the natural graded gravel is the best backfill material of graded crushed stone, grit, lime stabilized soil and rock chips.
研究表明,在连续级配碎石、砂砾、石灰稳定土、石屑几种回填材料中以自然级配砂砾石为最佳台背回填材料。 - The quality control aims to make backfill body meet its strength requirements and allow backfill material to have a low lost and a good fluidity and dehydrate a little or not.
填充体质量控制的目标是:填充体具有一定强度、充填材料成本低、流动性好、不脱水或少量脱水。 - Backfill: material used to build up and consolidate the land behind a seawall or similar structure.
UNESCO: L O S S A R Y 返回 backfill material