Lasantha Wickrematunge, editor of a Sri Lankan newspaper, was shot dead on his way to work.
斯里兰卡一家报纸的编辑 拉善 塔(LasanthaWickrematunge)在上班路上被枪杀.
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It was studied that the performance of polyvinyl alcohol ( PVA ) fibers in this paper.
该文通过对聚乙烯醇 ( PVA ) 纤维改性改善成纸的性能作了研究.
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The old man often wears a pair of presbyopic glasses when he reads newspaper.
那个老人看报纸的时候常常戴着一副老花镜。
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The paper introducesthe production process of lightweight printing paper and the improving measure.
本文介绍了轻量印刷纸的生产工艺及其改进措施.
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Bagasse Explosion Pulping for High Strength Corrugating Medium Manufacturing
蔗渣膨化法制浆抄造高强瓦楞纸的研究
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