The separated layer polymer injection pipe string consists of well-flushing packer, down-hole flow distributor and bottom ball.

分层注聚管柱主要由可洗井封隔器、配注器及底球组成。

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The main navigation appearing on the start page is embedded into the photo, but at the same time arranged in a clearly separated layer above the image.

主要的导航嵌在了图片中，但是通过在图片上新加一层使得导航可以很清楚的被发现。

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To enable this material to store electrical energy, two layers of woven fibres are made into a sandwich, separated by a thin layer of a glass-based insulating material.

为了让这种材料具有储电功能，两层纤维中添加了一层薄薄的绝缘玻璃材料，做成夹层结构。

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To enable this material to store electrical energy, two layers of woven fibres are made into a sandwich, separated by a thin layer of a glass-based insulating material.

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The cells can then be separated from debris and a thin layer deposited on a glass slide.

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The mountain is a giant, putrid layer-cake, with dozens of strata of rubbish separated by soil and plastic liners designed to contain the brew of noxious chemicals that would otherwise leach into groundwater.

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