grouan arene grit coarse sand flinty ground open sand
It is advisable to mix coarse grit into heavy soil to improve drainage.
建议将粗砂掺到黏重的土壤里,以提高排水性能。
—— 柯林斯例句It was dusty and covered in grit.
桌上都是灰尘和粗砂。
—— 给力词典精选Pottery pot with sand, I pointed at the end of small bottles.
陶器有粗砂罐、小口尖底瓶等。
—— 给力词典精选The probability model distributions of permeability coefficient and anti-permeability strength of sand are studied by using the seepage deformation experiments.
通过粗砂渗透变形重复性试验,分析了粗砂渗透系数与抗渗强度概型分布。
—— 给力词典精选The cushion layer for the dam is constructed with the material prepared mainly with natural sandy gravel and mixed with proper amount of pebble and coarse sand.
大坝垫层料采用以天然砂砾料为主、掺入小石和粗砂以调整级配的方式生产。
—— 给力词典精选