fluctuations

fluctuations读音音标

英 [ˌflʌktjʊ\'eɪʃəns]

美 [ˌflʌktjʊ\'eɪʃəns]

fluctuations意思解释

n.

波动，涨落，起伏( fluctuation的名词复数 )；

英英释义

fluctuation

[ ,flʌktju\'eiʃəns ]

n.

a wave motion

\"the fluctuations of the sea\"

an instance of change; the rate or magnitude of change

同义词：variation

the quality of being unsteady and subject to changes

\"he kept a record of price fluctuations\"

同义词：wavering

词组短语

economic fluctuation

经济波动

price fluctuation

[经]价格起伏，物价波动

voltage fluctuation

电压波动；电压升降

temperature fluctuation

温度波动；温度涨落

market fluctuation

市场波动；市价涨落

speed fluctuation

速度波动；速率变动；速度忽高忽低

fluctuation range

波动幅度

current fluctuation

电流起伏，电流波动；日常波动

fluctuation velocity

脉动速度，波动速度；变动速度

cyclical fluctuation

n. 循环变动，周期性波动

turbulent fluctuation

n. 紊流脉动；紊动

双语例句

用作名词(n.)Fluctuations are spatial and temporal in character.这种波动的特点是空间性和瞬时性的。Turbulence or gusts produce velocity fluctuations.紊乱性或阵息性使速度产生波动。