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。

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An energy absorber includes a base sheet and a plurality of crush lobes extending from the base sheet.

一种能量吸收器，包括基板和从基板延伸出的多个挤压突出部。

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The effects of the high speed compounding and forming technology on properties of high filling floor tile base sheet are studied.

主要研究了高速配混料和成型工艺对高填充地砖基片性能的影响，并相应地提出了配方和工艺控制参数。

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Quite frankly, while the stock has not performed all that well for the last dozen years, it actually has been building a very strong fundamental base in its balance sheet to sustain itself into the future.

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"Over the past several years, we have rebuilt Citi's capital base and strengthened our balance sheet as well as shed assets and businesses not core to our strategy, " said Michael Corbat, Citi's CEO since October.

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Part of the reason is that a strong capital base and a liquid balance sheet--HSBC has one of the strongest Tier 1 ratios out of the big banks--is something the company has never parted from, Green says.

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