brainwave

英 [ˈbreɪnweɪv]

美 [ˈbreɪnweɪv]

n.  灵感; 妙计; 脑电波

复数：brainwaves　

BNC.33850 / COCA.35735

牛津词典

noun

• 灵感；妙计
  a sudden good idea
  1. I've had a brainwave!
     我灵机一动，想出了个主意来！
• 脑电波
  an electrical signal in the brain

柯林斯词典

• N-COUNT 突然想到的好主意；灵感
  If you have abrainwave, you suddenly have a clever idea.
  1. In 1980 she had a brainwave that changed her life.
     1980年，她的一次突发奇想改变了她的生活。

in AM, usually use 美国英语通常用 brainstorm


• N-PLURAL 脑电波
  Brainwavesare electrical signals produced by the brain which can be recorded and measured.
  1. His brainwaves were constantly monitored.
     对他的脑电波进行了连续监测。

英英释义

noun

• the clear (and often sudden) understanding of a complex situation
  Synonym:insightbrainstorm
• (neurophysiology) rapid fluctuations of voltage between parts of the cerebral cortex that are detectable with an electroencephalograph
  Synonym:brain wavecortical potential

双语例句

• The normal brainwave in the electroencephalogram of a person who is awake but relaxed; occurs with a frequency of 8-12 hertz.
  在脑电图中一个清醒但放松的人显示的正常脑波，频率为赫兹。
• When an individual awakes from a deep sleep in preparation for getting up, their brainwave frequencies will increase through the different specific stages of brainwave activity.
  当人从沉睡中醒来准备起床时，脑电波的频率将通过脑电波活动的不同特殊的阶段依次升高。
• Just put on the earphones and let BrainWave Tuner turn you on.
  只是戴上耳机，让陷波器调谐器开启你的。
• You see brainwave activity spread from the sensory processing area of the occipital lobe, the bit at the back of the brain that processes visual signals, to the brain's frontal lobe.
  你知道，脑波的活动从枕叶&后脑勺加工视觉信号的地方，扩散到额叶。
• One of the principal ways to measure sleep is to monitor brainwave activity, which can be done by placing electrodes on the scalp in a technique known as electroencephalography ( EEG).
  监察脑波活动状况是衡量睡眠状态的一项基本原则，这种方法靠一种叫做脑电描记法的技术实现，将电极置于裸露的头皮上。
• In 1980 she had a brainwave that changed her life.
  1980年，她的一次突发奇想改变了她的生活。
• In summary, there are four brainwave states that range from the high amplitude, low frequency delta to the low amplitude, high frequency beta.
  总之，在高振幅、低频率的δ脑电波到低振幅、高频率的β脑电波间，共存在着四种脑电波。
• The hi-tech headwear uses built-in sensors to monitor brainwave activity.
  这个高科技智能帽内置一个传感器，能监测脑波的活动。
• Four white LEDs on the interface pulse at different frequencies, and the system can use the frequency of the brainwave evoked to determine at which LED the user is staring.
  四个白色LED在不同频率上闪烁，系统可以通过脑电波确定是看着哪个频率的led。
• The final brainwave state is delta.
  最后一种脑电波状态是δ波。