backfill material

常見(jiàn)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、埋管數(shù)量和運(yùn)行工況下單井換熱器換熱性能。
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，在連續(xù)級(jí)配碎石、砂礫、石灰穩(wěn)定土、石屑幾種回填材料中以自然級(jí)配砂礫石為最佳臺(tái)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.
填充體質(zhì)量控制的目標(biāo)是：填充體具有一定強(qiáng)度、充填材料成本低、流動(dòng)性好、不脫水或少量脫水。

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