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词汇 reactivity
释义 reactivity
noun[ U ]
 chemistry specializeduk /ˌri.ækˈtɪv.ə.ti/ us /ˌri.ækˈtɪv.ə.t̬i/
a measure of how much a substance reacts when it is mixed with another substance(物质的)反应性
SMART Vocabulary: related words and phrases

Chemistry - general words
acceptor
aerosol
aerosolize
allotrope
amphiprotic
balanced equation
chemical equation
electrolyte
endocrine disruptor
endothermic
epitaxial
epitaxially
epitaxy
inorganic chemistry
ionic bond
nonchemical
nonelectrolyte
nonreactive
preatomic
reactive

reactivity | American Dictionary


reactivity
noun[ U ]
us/ˌri·ækˈtɪv·ɪ·t̬i/
chemistry
a measure of how much a substance reacts when it is mixed with another substance

Examples of reactivity


reactivity
Thus, the maladaptive patterns of behavioral and emotional self-regulation, and reactivity to the demands of the surrounding environment, become more entrenched.
Results indicate that reactivity does not play a significant role in learners' subsequent performances.
We emphasize that affect regulation is intertwined with affective reactivity, so that it does not simply occur after an affective reaction has begun.
If the participation of the former type of antibody were predominant or exclusive, sera would show similar reactivities against all antigens.
Environmental enrichment reverses the effects of maternal separation on stress reactivity.
We infer from this set of findings that infant activity is not a necessary feature of the reactivity to novelty construct.
However, some children may exhibit a stronger motivational system that helps them lessen their negative reactivity to novelty.
If trapped-particle effects are neglected, the lowest reactivities and neutron rates are obtained for completely parallel injection.
When group differences have been found, panic disorder patients have exhibited greater vagal reactivity than depressed patients, anxiety disordered patients, or controls.
There are several possible explanations for the lack of reactivity in the depressed patients.
One way to measure the emotional impact of words is through their effect on autonomic reactivity.
Effects consistent with a reduction in emotional reactivity were not described with reboxetine.
However, they did report a significant larger emotional reactivity compared to controls.
An enhanced soil water content near the surface is always accompanied with a reduced peak ultraviolet flux, both reducing the chemical reactivity of the soil.
That is, it bridges or connects limbic processes of physiological and motor arousal and reactivity with cortical goal-directed planning and problem solving.
These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors.

Collocations withreactivity


reactivity

These are words often used in combination with reactivity.

Click on a collocation to see more examples of it.


cardiovascular reactivity
We examined whether family resemblance for cardiovascular reactivity is due to genetic or shared environmental influences using a relatively large sample at fixed ages.
chemical reactivity
An enhanced soil water content near the surface is always accompanied with a reduced peak ultraviolet flux, both reducing the chemical reactivity of the soil.
emotional reactivity
Effects consistent with a reduction in emotionalreactivity were not described with reboxetine.
These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors.
See all collocations with reactivity
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