IR indicated that the resin is graft copolymer of acrylic acid with sodium alginate.
IR测定表明,树脂为丙烯酸盐与海藻酸钠的接枝共聚物.
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While, the amorphous phase is key to the growth of dendritic nanostructured silver.
而在银枝晶纳米材料的生长过程中, 非晶层的存在起了重要的作用.
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Free birds are twittering on the branches, and make the wood exuberant and vigorous.
自由的鸟儿在树枝上鸣啭,给山林带来了勃勃生机.
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手心里的温柔是一只芬芳的香蘘,收藏枯瓣花骸,花尽枝空,日渐消瘦,归附尘土。
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Reaction study on pre irradiation grafting MAA onto cellulos microcrystalline
微晶纤维素预辐照接枝甲基丙烯酸反应研究
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然后应用多权重剪枝策略(MW-OBS)进一步简化、确定网络结构。
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When both are present , the dispersion forms sterically stable state of strip structure.
二者同时加入, 体系形成细枝条状的空间稳定结构.
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