I am lucky enough to enjoy my closed cell foam mat.

幸运的是我很喜欢封闭式泡沫垫。

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EVA features: water resistance: closed cell structure, non-absorbent, moisture-proof, water resistance is good.

EVA的特点：耐水性：密闭泡孔结构、不吸水、防潮、耐水性能良好。

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The closed cell polyimide foams were fabricated by foaming the precursor balloons, and the foams' acoustic absorption properties were tested.

采用前驱体微球法制备闭孔聚酰亚胺泡沫，并对其吸声性能进行了研究。

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She closed the cell phone and held it to her throat, shut her eyes, and felt Pete all around her.

NEWYORKER: Soldier��s Joy

Late Thursday, Lott called Daschle's cell phone in the middle of a closed-door Democratic caucus to tell him there would be no deal.

CNN: Fasten your seat belts

The membrane started out very leaky, but over time, the membranes would have slowly closed, preventing much larger sodium particles from leaving the cell while smaller protons could still slip through.

MSN: Theorists pumped about origin of life idea - Technology & science - Science - LiveScience | NBC News