impermeable layer
常见例句
- Landfills without the benefit of a naturally impermeable layer use plastic liners and imported clay.
沒有自然的防滲透的隔離層,垃圾填埋作業就使用塑性襯套和進口的泥土。 - Particularly, the solution for impermeable silt-layer can be used to describe the tidal fluctuation in a confined aquifer under a tidal river separated by an impermeable layer.
特別地,儅邊界淤泥層爲隔水層時,本文的解也可用來描述有潮河流下的承壓含水層中的水頭波動情況。 - The 5th layer of silt was the better impermeable layer by the analysis of the index value of permeability coefficient each layer so that the depth of lower-water-well should not cross the layer.
通過對各主要土層滲透系數指標值分析,第⑤層粉土爲良好的隔水層,施工降水設計時降水井不宜穿過該層土; - Landfills without the benefit of a naturally impermeable layer use plastic liners and imported clay.
ECONOMIST: The charms of modern landfills - He says the Bakken has a layer of nearly impermeable shale that sits above the oil-bearing reservoirs.
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