fine sand meaning in English
细砂粒
细砂土
细沙
Examples
- In drainage of agricultural lands, a filter or gravel envelope is used to prevent the entrance of fine sand and silt into the drains .
在农田排水中常常采用砾石或过滤层来防止粉细砂和泥沙进入排水沟。 - Dust fine sand test procedure for electrical connectors
电连接器的沙尘试验程序 - Which is darker - coarse sand or fine sand
粗沙还是幼沙的颜色较深？ - A study on the application of cemented backfill mining based on fly - ash and fine sand
桃冲铁矿提高井下采出品位的实践 - Fine sand cloth or emery cloth may be used with the same precautions
细砂布或金刚砂布可以采用，但和采用钢丝刷一样也要避免对金属过分清除。