medium sand meaning in English
中粒砂
中砂
Examples
- Experimental study of medium sand reinforced with cfrp
加筋中砂的试验研究 - The region and the earth surface across this road are mainly water above ground and run - off and the ground water is mostly made up of groundwater and perched water ; the river bed is more obvious ; the overbank is covered by medium sand and gravel ect
路线所经地带地面主要为地表水和径流，地下水主要以潜水和上层滞水为主，河床较明显，河滩覆盖中砂、砾石等。地势低洼地带地表常年积水，影响路基稳定。