山砂 meaning in Chinese
bonded silica sand
pit sand
Examples
- Study on mountain sand road technique for concrete economic
粉煤灰山砂路面砼的技术经济性研究 - Sedimentary features and reservoir - forming conditions of jishan sand body in huimin sag
惠民凹陷基山砂体沉积特征及成藏条件 - It was used to tateyama soil - erosion control works railway of the ministry of construction
当初使用过日本政府建设省北陆地方建设局立山砂防轨道。 - Used as an aggregate in concrete , hill sand is a material of promise and economic which can be obtained locally
山砂作为混凝土集料是一种很有发展前途、经济优越性、适合于就地取材的地方材料。 - It has been almost 40 years since the use of hill sand in civil engineering in guizhou spontaneously in the end of 1950s
从50年代末期贵州土建系统自发地使用山砂开始,山砂混凝土的发展已经历了40余年。