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%。

youdao

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。

youdao

It not only strength the complex utilization degree of tailing, but also open up a path for exploit of secondary resource and product high added value production.

加大了尾矿综合利用的程度，并为二次资源开发、生产高附加值产品开辟了一条途径。

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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