backfill material

基本解释

• 回填物料；填充料

英汉例句

双语例句

• 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。

权威例句

• Backfill: material used to build up and consolidate the land behind a seawall or similar structure.
  UNESCO: L O S S A R Y

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词组短语

短语

• backfill l material 回填物料;回填料
• compacted backfill material 压实路基回填材料;压缩回填材料;压实回填材料
• paster like backfill material 似膏体充填
• binder backfill material 胶结充填材料
• application ofroadbase backfill material 路基回填应用

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专业释义

土木建筑工程

• 回填材料

  Backfill material will affect the underground heat exchange and the installation costs.
  地下换热器钻孔回填材料的性能直接影响着地下换热效果和地源热泵的初期投资。

• 回填料
• 回填物料

能源科学技术

• 回填材料

  The heat flux is calculated at different parameters such as inlet flow velocity, inlet water temperature, tube deepness, radius and material of U-tube, backfill material, silo diameter and distance of U-tube leg center.
  其次,本文通过对不同的进口流速、进口温度、埋管深度、U型管内径和管材、回填材料、竖井直径和管腿中心距时的热流量计算,得到了大量的有助于地源热泵工程设计的数据和规律,并提出了一些工程上的建议。

  地球科学

• 回填材料