According to the theory of mechanical bonding, layer-to-layer bond strength was improved by making the surface become more roughness.

本文分析了光固化树脂层间结合机理，根据机械结合理论，增加表面粗糙度，增强层间结合强度。

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3D printers are used to build an object with liquid plastic. They build the object layer by layer until it is complete.

3D 打印机用液体塑料来建造物体，他们一层一层地建造着物体，直到完成。

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The top layer should now point down to the layer beneath.

顶部图层应当指向下面的图层。

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Qi Sun explains that the loss of the fiber-rich outer layer allows starch to be absorbed more quickly into the body.

VOA: standard.2010.06.25

The Intra-Hybrid Blu-ray Disc (IH-BD) incorporates a single BD-ROM layer and a single BD-RE layer so as to enable the user to view, but not overwrite, critical published data while providing the flexibility to include relevant personal data on the same physical disc.

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The reason is that if this analysis is internally consistent then we ought to be able to add layer-by-layer on to it until we get to the complete analysis.

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The dual-layer structure used up to now has been augmented with an additional layer where image data can be recorded to create a new triple-layer structure.

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