1、The job entails bringing in layers of soil and sand, then compacting it with heavy machines.───这个工作需要引入土层和沙层，然后用重机械把它们压制到一起。
2、As air compacting sand has a lot of remarkable advantages, it has become the new generation of the technology of compacting green sand.───由于气流实砂具有一系列显著优点，它已成为新一代的湿砂紧实工艺。
3、differences of the distribution of the moulding sand strength after compacting with pattern or not as well as resilient phenomenon and the mechanism of appearing bridge were analysed.───分析了无模样和有模样紧实后型砂强度分布的差异，以及回弹现象和“桥”的产生机理。
compacting of sand（意思翻译）
砂的压实
compacting of sand（相似词语短语）
1、sand hills───[地理]沙丘；[地名] [美国] 桑德丘陵
2、sand down───用砂纸磨光表面
3、compacting database───压缩数据库
4、sand table───沙盘；[矿业]矿砂摇床
5、sand───n.沙；沙地；沙洲；沙滩；沙子；vt.撒沙于；以沙掩盖；用砂纸等擦平或磨光某物；使撒沙似地布满；给…掺沙子；vi.被沙堵塞；n.(Sand)人名；(英、德、意、芬、罗、捷、挪)桑德；(瑞典)桑德；(法)桑
6、fluorescent sand───荧光砂
7、sand castle───n.（儿童在海滨堆成的）沙堡
8、compacting ice───密集冰，密实冰
9、compacting soil───坚实土；紧实土
compacting of sand（双语使用场景）
1、The job entails bringing in layers of soil and sand, then compacting it with heavy machines.───这个工作需要引入土层和沙层，然后用重机械把它们压制到一起。
2、As air compacting sand has a lot of remarkable advantages, it has become the new generation of the technology of compacting green sand.───由于气流实砂具有一系列显著优点，它已成为新一代的湿砂紧实工艺。
3、differences of the distribution of the moulding sand strength after compacting with pattern or not as well as resilient phenomenon and the mechanism of appearing bridge were analysed.───分析了无模样和有模样紧实后型砂强度分布的差异，以及回弹现象和“桥”的产生机理。