中粗砂 meaning in English
medium coarse sand
Examples
- The foundation of the dam for dalong reservoir consists of the layer of medium - coarse sand with gravel , so it is difficult to be penetrated even by the high - power vibrator
摘要大隆水库大坝坝基为含卵砾中粗砂层，即使大功率振冲器也难以贯入。 - Because the soft deposit contains silt , floury thin sand , medium thin sand , fill section and so on , the scheme of foundation treat can not be easily decided
由于软基中含有淤泥、粉细砂、中粗砂、杂填土等，且土质很不均匀，基础处理方案很难确定。