reactivity addition

基本解释

In addition, high reactivity with various nucleophiles leads to high regioselective and trans-stereospecific ring-opening products.
另外，各类亲核试剂对环氧的开环得到了区域选择性和反式的立体选择性都较高的开环产物。
In addition, the chemical reactivity, resin mechanics properties and the influence of polymer ether imide (PEI) toughening 5406 resin were discussed in the thesis .
本文还对5406树脂体系的化学反应性、树脂浇注体力学性能以及聚醚酰亚胺（PEI）增韧改性5406双马树脂进行了研究。
A rod cluster control assembly(RCCA) withdrawal accident is defined as an uncontrolled addition of reactivity to the reactor core caused by withdrawal of RCCA's resulting in a power excursion.
由于控制棒抽出引起堆芯内反应性失控增加，从而导致核功率剧增的事故定义为一组控制棒组件抽出事故。