说明含硅铝酸钠溶液中存在大分子的胶性基团，属于无机高分子溶液，这种网络状“大分子”结构是硅铝酸钠溶液稳定的原因。
It has been proved that colloid units belong inorganic high polymer solution. The structure of network high polymer is why silicon dioxide containing sodium aluminate solution is stable.
一是运用高分子理论，描绘出具有低熔点、高粘结性能和良好的可纺性能的单烯烃PE大分子结构；
The thesis was studied on three aspects emphasis: Using polymer theory to have described the molecule structure of PE which make it have low melting point, high cohesiveness and good spinnability;
树状高分子是近几年出现的一种新型大分子，因其具有高度支化的结构和独特的单分散特性，故表现出特殊的性质和行为。
Dendrimers are a new kind of macromolecules in the recent years. It has special behavior because of its hyper-branched structure and unique mono-dispersion characteristic.
树枝状大分子是一类具有规则的、高度支化的三维结构的高分子，含硅的树枝状大分子是以硅原子作为两代之间的支化点的树枝状大分子。
Dendrimers are macromolecules with a regular and highly branched three-dimensional architecture. Silicon-based dendrimers are dendrimers with Si-atoms as branching point between two generations.
磨耗不仅会导致高分子链的断裂，而且可能会发生链转移反应和大分子自由基的异构化反应。提出了胶料磨耗是机械力引发的具有链式反应特征的力化学反应的结果。
The results show that the abrasion process is similar to its aging by heat and oxygen. The abrasion not only resulted in the fragmentation of macromolecule chain, but also would lead to ch…
磨耗不仅会导致高分子链的断裂，而且可能会发生链转移反应和大分子自由基的异构化反应。提出了胶料磨耗是机械力引发的具有链式反应特征的力化学反应的结果。
The results show that the abrasion process is similar to its aging by heat and oxygen. The abrasion not only resulted in the fragmentation of macromolecule chain, but also would lead to ch…
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