释义 |
delocalize /diːˈləʊk(ə)lʌɪz /(also delocalise) verb [with object]1Detach or remove from a particular place or location: (as adjective delocalized) delocalized cortical activity...- It delocalizes memories and suggests a historicity of a cosmopolitan nature.
- In some cases, electrons can be shared between atoms, and are then called delocalised.
- This effect results from the ability of the electrons in conjugated bonds to delocalize, or spread their effect throughout the molecule.
1.1 ( be delocalized) Chemistry (Of electrons) be shared among more than two atoms in a molecule: the pi electrons are delocalized and energetically stable...- The carboxylate ion has a negative charge, which is delocalized over both oxygen atoms to form a stable resonance hybrid.
- The negative charge of this anion is delocalized, giving the oxygen and the carbon a partial negative charge.
- The electrons in benzene's three pi bonds are highly delocalized, to the point that it is no longer accurate to describe them as between individual carbons.
Derivatives delocalization /ˌdiːləʊk(ə)lʌɪˈzeɪʃ(ə)n / noun ...- Why is such a logic impossible for steel factories threatened with delocalization?
- An excess of silver is accommodated by a delocalization of the extra electrons to allow an electronic conductivity in addition to the conductivity of silver ions.
- Economic globalization entails first and foremost the delocalization and disempowerment of local communities and economies.
Rhymes focalize, vocalise |