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| sanitary landfill An engineered method of disposing of solid waste on land in a manner that protects the environment, by spreading the waste in thin layers, compacting it to the smallest practical volume and covering it with compacted soil by the end of each working day or at more frequent intervals if necessary (用能保护环境的方法在陆地处理固体垃圾的工程化的方法，通过在薄层中散布废料，把废料压缩成最小的颗粒和在每个工作日的最后或如果需要在更频繁的时间间隔，使用紧实的土覆盖废料。) | |||
| sanitary landfilling | |||
| 卫生掩埋: 3 phrases in 1 subject |
| Technology | 3 |