砂床 meaning in English
casting bed; mould bed; sand bed
Examples
- Measurement of liquid flow in open channels - sediment transport - guide to methods of sampling of sand - bed and cohesive - bed materials
明渠流量测量.第10部分:泥沙挟带.第10c节:砂床和粘性河床材料取样方法导则
casting bed; mould bed; sand bed