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1·The layered sheets each comprises a base sheet and a polyurethane foam layer.

本发明的层叠片包括基材片和聚氨酯发泡层。

2·Resilient floor coverings. Polyvinyl chloride floor coverings with foam layer. Specification.

弹性地板覆盖物。有泡沫层的聚氯乙烯弹性地板覆盖物。规范。

3·So a certain kind of antifoaming agent is needed to lower the foam layer and prohibit from foaming.

因此需使用消泡剂来降低泡沫层的高度，并抑制泡沫的产生。

4·A heavy-duty foam layer helps absorb motion and shock from the sleep surface, enhancing firmness and durability.

重量级特制海绵层，有效吸收体重的冲击力及震荡，提升床垫的耐用度及承托力。

5·In some systems, foam at the surface may not cause a lot of damage, but the presence of a foam layer normally indicates extensive air entrainment.

在一些系统中，油液表面的泡沫不会造成很大的损害，但泡沫的存在说明相当量的空气滞留在油液当中。

6·The paper relates to study on a foam glass and a crust layer which covers surface of thefoam layer, The foam glass having crust layer improved in machanical capability.

本文涉及到在泡沫层表面生成一层硬壳层的泡沫玻璃的研究，其主要改进了无硬壳层泡沫玻璃的机械性能。

7·The resulting smaller bubbles also yield a layer of foam whose texture is rich and creamy.

由此产生的较小的气泡也会让产出一层质地浓郁、像奶油一般的泡沫。

8·Metals such as aluminum can also form foams -- and because of their greater rigidity, they could, in theory, dissipate as much energy as a polymer foam in a much thinner layer.

金属，如铝，也可以制备成泡沫材料。 由于金属更高的刚度，理论上，更薄金属泡沫就可以吸收聚苯乙烯泡沫所能吸收的能量。

9·Shampoo foam stability is thus promoted by an electrostatic double-layer repulsion of opposite sides of the soap film between neighboring bubbles.

因此看来，洗发水泡沫的稳定性来自于相邻泡泡对立面的双层静电斥力。

10·Foam is the other common type of air in oil. Foam typically refers to the stable layer of relatively large bubbles that accumulate at the surface of a reservoir.

泡沫是指相对较大的泡泡稳定积聚在油液表面。