| 释义 |
phase coherence
phase coherence[′fāz kō‚hir·əns] (physics) The existence of a statistical or time coherence between the phases of two or more waves. phase coherence
phase coherence A term used in MRI referring to the degree to which precessing nuclear spins are synchronous—i.e., the degree to which the peaks and troughs of their waveforms coincide. |