sand-bed
基本解釋
- n.砂層；砂墊層
英漢例句
- The resista nce decreases intensely when the slenderness ratio of the hot molding sand layer increases.
阻力隨乾砂層長細比的增加而急劇減小。 - Quarternary sand stratum development, with surface run-off directly charging the underground water exists.
第四系砂層發(fā)育，地表水對地下水有直接補給關(guān)系。 - There are different opinions about thickness of sand mats for consolidation method.
摘要排水固結(jié)法需要的砂墊層厚度一直存在爭議。