| 单词 | reactivity |
| 释义 | reactivity noun[U] chemistryspecializeduk/ˌri.ækˈtɪv.ə.ti/us/ˌri.ækˈtɪv.ə.t̬i/ameasureof how much asubstancereactswhen it ismixedwith anothersubstance （物质的）反应性Chemistry - general words
reactivity| American Dictionaryreactivity noun[U] us/ˌri·ækˈtɪv·ɪ·t̬i/chemistry ameasureof how much asubstancereactswhen it ismixedwith anothersubstance Examplesofreactivityreactivity Thus, the maladaptive patterns of behavioral and emotional self-regulation, andreactivityto the demands of the surrounding environment, become more entrenched. From theCambridge English Corpus Results indicate thatreactivitydoes not play a significant role in learners' subsequent performances. From theCambridge English Corpus We emphasize that affect regulation is intertwined with affectivereactivity, so that it does not simply occur after an affective reaction has begun. From theCambridge English Corpus If the participation of the former type of antibody were predominant or exclusive, sera would show similar reactivities against all antigens. From theCambridge English Corpus Environmental enrichment reverses the effects of maternal separation on stressreactivity. From theCambridge English Corpus We infer from this set of findings that infant activity is not a necessary feature of thereactivityto novelty construct. From theCambridge English Corpus However, some children may exhibit a stronger motivational system that helps them lessen their negativereactivityto novelty. From theCambridge English Corpus If trapped-particle effects are neglected, the lowest reactivities and neutron rates are obtained for completely parallel injection. From theCambridge English Corpus When group differences have been found, panic disorder patients have exhibited greater vagalreactivitythan depressed patients, anxiety disordered patients, or controls. From theCambridge English Corpus There are several possible explanations for the lack ofreactivityin the depressed patients. From theCambridge English Corpus One way to measure the emotional impact of words is through their effect on autonomicreactivity. From theCambridge English Corpus Effects consistent with a reduction in emotionalreactivitywere not described with reboxetine. From theCambridge English Corpus However, they did report a significant larger emotionalreactivitycompared to controls. From theCambridge English Corpus An enhanced soil water content near the surface is always accompanied with a reduced peak ultraviolet flux, both reducing the chemicalreactivityof the soil. From theCambridge English Corpus That is, it bridges or connects limbic processes of physiological and motor arousal andreactivitywith cortical goal-directed planning and problem solving. From theCambridge English Corpus 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. CollocationswithreactivityreactivityThese are words often used in combination withreactivity. 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. From theCambridge English Corpus 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. From theCambridge English Corpus emotional reactivity Effects consistent with a reduction inemotionalreactivitywere not described with reboxetine. From theCambridge English Corpus 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. |
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