| 单词 | beta wave |
| 释义 | beta wave (once / 3939771 pages) n WORD FAMILY beta wave: beta waves USAGE EXAMPLESIn flow, we shift from the fast-moving beta wave of waking consciousness down to the far slower borderline between alpha and theta. Time(Apr 30, 2014) And someone once said that a cat’s purr is in “beta waves… ” I don’t understand the technicalities, but apparently that’s soothing for humans. Salon(Sep 16, 2013) For instance, the presence of beta waves correlates with excitement, focus, and stress. Slate(Mar 25, 2013) n the normal brainwave in the encephalogram of a person who is awake and alert; occurs with a frequency between 12 and 30 hertz Syn|Hyper beta rhythm brain wave, brainwave, cortical potential (neurophysiology) rapid fluctuations of voltage between parts of the cerebral cortex that are detectable with an electroencephalograph |
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