fluctuation

/.flʌktʃu'eiʃәn/ uk　 词频 #8463

大学英语六级托福 TOEFL

fluctuation 是什么意思

中文释义

n. 变动, 波动, 动摇

[化] 涨落; 起伏; 波动; 脉动

英文释义

n. a wave motion

n. the quality of being unsteady and subject to changes

fluctuation 的真实例句

以下例句摘自真实英文文章，看看 fluctuation 在自然语境里怎么用：

Whisking was a strong predictor of fluctuations in blood volume, across arousal states and brain regions.

—— Brainwide blood volume reflects opposing neural populations

Thus, brainwide fluctuations in blood volume can be predicted from an arousal factor indexed by whisking.

—— Brainwide blood volume reflects opposing neural populations

Their differing contributions to blood volume largely explain the apparent differences in blood volume fluctuations across regions.

—— Brainwide blood volume reflects opposing neural populations

Large-scale fUSI measurements revealed that whisking is associated with brainwide fluctuations in blood volume.

—— Brainwide blood volume reflects opposing neural populations

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