reactivity addition

基本解釋

In addition, high reactivity with various nucleophiles leads to high regioselective and trans-stereospecific ring-opening products.
另外，各類親核試劑對環(huán)氧的開環(huán)得到了區(qū)域選擇性和反式的立體選擇性都較高的開環(huán)產(chǎn)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 .
本文還對5406樹脂體系的化學反應性、樹脂澆注體力學性能以及聚醚酰亞胺（PEI）增韌改性5406雙馬樹脂進行了研究。
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內(nèi)反應性失控增加，從而導致核功率劇增的事故定義為一組控制棒組件抽出事故。