spike

/spaik/ uk　 词频 #7383

托福 TOEFL英语专业八级英语专业四级

spike 是什么意思

中文释义

n. 长钉, 鞋钉, 钉状物, 尖峰状物, 穗

vt. 以大钉钉牢, 用尖物刺穿, 阻止, 弃置不用

[计] 尖峰信号

英文释义

n. a transient variation in voltage or current

n. sports equipment consisting of a sharp point on the sole of a shoe worn by athletes

n. (botany) an indeterminate inflorescence bearing sessile flowers on an unbranched axis

n. a sharp rise followed by a sharp decline

spike 的真实例句

以下例句摘自真实英文文章，看看 spike 在自然语境里怎么用：

Spikes of each neuron were binned in the same 300 ms bins as whisking.

—— Brainwide blood volume reflects opposing neural populations

Spikes, BOLD, attention, and awareness: a comparison of electrophysiological and fMRI signals in V1.

—— Brainwide blood volume reflects opposing neural populations

We excluded from further analysis regions containing less than 50 neurons for which spikes were detected during the passive periods.

—— Brainwide blood volume reflects opposing neural populations

A spike in gasoline prices triggered by the war with Iran contributed to inflation reaching its highest level in nearly two years.

—— Inflation expected to climb to highest level in 2 years

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