英 [riˈæktɪv] 美 [riˈæktɪv]
adj. 反应的；电抗的；反动的
reactive /rɪˈæktɪv/
形容词 Something that is reactive is able to react chemically with a lot of different substances. 活性的; 起化学作用的
Ozone is a highly reactive form of oxygen gas.
臭氧是一种高度活跃的氧气形态。
形容词 If someone is reactive, they behave in response to what happens to them, rather than deciding in advance how they want to behave. 被动反应的; 回应性的
I want our organization to be less reactive and more proactive.
我希望我们的组织少一些被动反应，能够更加积极主动些。
participating readily in reactions
sodium is a reactive metal ; free radicals are very reactive
tending to react to a stimulus
the skin of the geriatric is less reactive than that of younger persons
电抗的
反应性-引用次数：170
Lymph nodes biopsy was practiced in 2 cases and the histology showed reactive hyperplasia.
2例患者行淋巴结活检，报告为淋巴结反应性增生。
活性的-引用次数：19
交互反应-引用次数：2
电抗（性）的
无功的
反应的
反应
...中断，SPI 串行接口，有功，无功 [gap=818]Key words: energy metering IC, interrupt, SPI serial interface, active, reactive ...
第二阶段,反应性的(Reactive):组织开始认真考虑安全问题,但仅在事故发生后采取行动。
（3）反应式（Reactive）：节点会自由加入或离开，安全方案必须对网络的状态 变化做出及时反应。
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
reactivity 反应；反动
reactant [化学] 反应物；反应剂
reactance [电] 电抗；感应抵抗
reactivation [物化] 再活化；再生；复能的情况；[核] 重激活
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
反应的；电抗的；反动的
I want our organization to be less reactive and more proactive.
我希望我们的组织少一些被动反应，能够更加积极主动些。
The police presented a reactive rather than preventive strategy against crime.
警方对付犯罪的办法，不是事先加以防范，而是事后作出反应。
The cold-bed batch type steam dyeing process for woolen yarn by reactive dyes is described in this book.
本书介绍了羊毛纱线活性染料的冷床间歇式蒸染色方法。
The new study confirmed a link, but did not find evidence that the C-reactive protein causes the disease.
VOA : special.2009.07.15
Then a variant, by the way, of number one the falsifying things, is whether the record-keeping itself is reactive.
然后还有个变数要说一下,关于篡改记录,是否只是为了记录而记录
关于食物的心理学、生物学和政治学课程节选 : 耶鲁公开课
And what it's used is to convert one type of group, what's called a carboxylic acid into another type of very reactive intermediate, which is called an acid chloride.
它被用来将一类被称作羧酸的化合物，转化成另外一类活性很高的反应中间体,也就是酰氯。
化学原理课程节选 : 麻省理工公开课
A separate study found no support for a theory that a biomarker called C-reactive protein causes heart disease.
VOA : special.2009.07.15
C-reactive protein is an indication of inflammation in the body, and,at high levels, is considered an early sign of future heart disease.
VOA : standard.2010.03.09
Strategery represented a flimsy veneer of forethought over a largely reactive and often ineffective game-plan.
In turn, that can cut C-reactive protein, a marker for inflammation, by up to 40%.
He said its action on C-reactive protein, a marker of inflammation, was particularly interesting.