那些沿着湄公河顺流而下的支持了两岸农业长达几个世纪的肥沃淤泥沉淀物将会锐减。
The flows of fertile sediment that have for centuries sustained farmers along the Mekong's banks will diminish.
2008年12月22日，田纳西州流域管理局一座煤电厂的洗煤池溃口，向附近一条河流排入9.78亿加仑（3.702亿升）洗煤水，其中的煤灰在沉淀为淤泥之后被运往尤宁敦郊外的一个填埋点—亚罗海德（Arrowhead）。
On December 22nd 2008, a holding pond at a Tennessee Valley Authority coal-fired power plant ruptured, sending 978m gallons (3,702m litres) of ash into a nearby river, where it turned to sludge.
不形成沉淀、淤泥或残漆。
泥沙，淤泥由大小介于沙和泥之间的非常细小的微粒构成的沉淀性物质。
A sedimentary material consisting of very fine particles intermediate in size between sand and clay.
淤泥清除设施、渠道及沙井应进行保养，而沉淀的淤泥和砂砾应定期清除。
Silt removal facilities, channels and manholes should be maintained and the deposited silt and grit should be removed regularly.
淤泥是污水处理的产物，对沉淀池中泥水界面的测量是污水处理过程中的重要工序。
Mud is the product of sewage treatment in which sludge level detection is an important part.
原料为污水处理沉淀物，黄河淤泥，煤矸石、工业炉渣的一种或组合。
Raw material is sediment of wastewater treatment, namely sludge of the Yellow, one or combination of coal gangue and industrial slag.
原料为污水处理沉淀物，黄河淤泥，煤矸石、工业炉渣的一种或组合。
Raw material is sediment of wastewater treatment, namely sludge of the Yellow, one or combination of coal gangue and industrial slag.
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