英 [ˌriːækˈtɪvəti] 美 [ˌriːækˈtɪvəti]
n. 反应；反动
responsive to stimulation
同义词： responsiveness
ready susceptibility to chemical change
反应度
反映性
活动性
反应原性-引用次数：4
Result showed that the protein can recognize positive serum of Theileria sergenti, and ithas strong reactivity.
结果，该蛋白可被牛瑟氏泰勒虫阳性血清识别，表明该融合蛋白具有较好的反应原性。
反应性
反应性
反应活性
反应度
反应性
反应性（Reactivity）：指应用程序能够在短时间内作出反应，这对于满足用户需求至关重要。
... reactivecoil电抗线圈 reactivity反应度 reactivityaddition反应性添加 ...
... re-fill 重新注满 reactivity 放射性 readily combustible 任何时间可燃烧现象 ...
... reaction 反应 reactivity 活动性 reagent 试剂，反应物 ...
reactive 反应的；电抗的；反动的
reactionist 反动的
reaction 反应，感应；反动，复古；反作用
reactor [化工] 反应器；[核] 反应堆；起反应的人
reactant [化学] 反应物；反应剂
reactance [电] 电抗；感应抵抗
reactionism 极端保守主义；反动思想
reactionist 反动分子；保守论者
react 反应；影响；反抗；起反作用
react 使发生相互作用；使起化学反应
Oxygen has high reactivity.
氧的反应性很高。
Now with this framework, I said that talking about these valence electrons might give us some insight into chemical reactivity.
现在在这个结构下，我说过讨论这些价电子可能会让我们对化学反应有更深的理解。
Reactivity is an increase in negative emotions or a decrease in positive emotions.
情绪反应是指消极情绪的增加或积极情绪的减少。
So, now with this framework, I said that talking about these valence electrons might give us some insight into chemical reactivity.
所以，现在对于这个结构，我认为讨论价电子能,会让我们对化学反应有更深的领悟。
固态化学导论课程节选 : 麻省理工公开课
The inner electrons are so tightly bound that they are for all intents and purposes, immobilized when it comes to reactivity.
内部电子被紧紧地束缚着,因此无论怎样，当进行反应时，它都是固定的。
固态化学导论课程节选 : 麻省理工公开课
Just to refresh our memories, we looked at the average valence electron energy as a measure of reactivity.
重新回顾一下我们记忆，我们看了平均价电子能,能用来测量反应性。
固态化学导论课程节选 : 麻省理工公开课
We know from neuroscience and psychology that naming a feeling takes the steam out of it, and reduces reactivity.
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Peroxynitrite is a source of hydroxyl radical-like reactivity, and it directly oxidizes proteins and other macromolecules with resultant carbonyl formation from side-chain and peptide-bond cleavage.
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Indeed, the fast transmission of data and reactivity of national centres and country focal points are crucial for the effectiveness of the entire tsunami warning system.