凝胶效应又称自动加速效应(或现象)。是指在聚合反应中期,反应速率自动增加的现象。
结果表明:引发剂浓度与凝胶效应临界点转化率无关;
The results showed that the polymerization conversion at the critical point of gel effect was unrelated with the initiator concentration;
目的:采用星点设计-效应面法优选消疮凝胶剂的提取工艺。
Objective: To optimize the extraction craft of Xiaochuang gel by central composite design-response surface methodology.
在子弹冲击过程中,气凝胶表现出明显的应变率强化效应,吸收子弹动能的能力显著提高;
Aerogels display a remarkable strain rate strengthening effect when they are impacted by projectile, which could improve the energy absorption capability of aerogels.
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