It was found that when 0.5% oxidized starch-acrylamide graft copolymer was added to the polymer, the ring-crush strength of the corrugated paper increased by 52%.

在瓦楞纸中的使用表明，添加0.5%的氧化淀粉—丙烯酰胺接枝共聚物可使瓦楞纸的环压强度增加52%。

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It is pointed that Durafibers added in concrete improve its split tensile strength more, approximately 14.6%, and its shrinkage-resistance increasing obviously.

研究发现，在混凝土中掺加杜拉纤维对混凝土的劈拉强度有很大的提高，提高了约14.6%，对混凝土的早期抗收缩性能也有显著的提高。

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Arsenal eventually won 4-2 and Dein added: "we did go through a turbulent week - it wasn't easy. At half-time against Liverpool the boys had to find inner strength to recover."

阿森纳最终4：2获胜，邓恩说，'我们经历了坎坷的一周，这很不容易，在对利物浦半场的时候队员必须找到他们的精神力量来扭转局面。'。

youdao

"It does not represent any deterioration in financial strength and it is business as usual across the sector, " he added.

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"It's the community again coming together to show its strength... it is holding tight, it will not break, " he added.

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"I am not abandoning the Church and shall continue to serve it in a manner more adapted to my age and strength, " through prayer and meditation, he added.

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