n.the imposition of a new organization; organizing differently (often involving extensive and drastic changes)

"top officials were forced out in the cabinet shakeup"

同義詞：reorganizationreorganisationshake-up

Shakeup processes in the recombination spectra of negatively charged excitons.
Shakeup anyway: government and the universities in New Zealand in a decade of reform
Orbital and shakeup operator renormalizations in electron propagator theory
Resonance-Enhanced Shakeup in Near-Threshold Core Excitation of CO and N2
France. Despite protest, CNRS moves toward major shakeup.
Experimental and theoretical shakeup studies. III. The 1s shakeup in CH4, NH3, and H2O
Valence and core-shakeup photoelectron spectra of solid polyacetylene and related free model molecules.
Theoretical calculation of bonding, shakeup energies, and shakeup intensities in Ni(CO)4
Observation of autoionizing resonances in core electron shakeup spectra
The C1s shakeup spectra of Buckminsterfullerene, acenaphthylene, and naphthalene, studied by high resolution x‐ray photoelectron sp...