fluctuation
英 [ˌflʌktʃuˈeɪʃn]
美 [ˌflʌktʃuˈeɪʃn]
n. 波动,涨落,起伏
复数:fluctuations
BNC.6226 / COCA.8463
柯林斯词典
- VERB 变动;波动;上下浮动
If somethingfluctuates, it changes a lot in an irregular way.- Body temperature can fluctuate if you are ill.
人患病后体温可能会上下波动。 - ...the fluctuating price of oil.
油价的浮动
- Body temperature can fluctuate if you are ill.
英英释义
noun
- the quality of being unsteady and subject to changes
- he kept a record of price fluctuations
- an instance of change
- a wave motion
- the fluctuations of the sea
双语例句
- Economic crisis or periodic economic fluctuation is a main trait of market economy.
经济危机或经济的周期波动是市场经济的主要特征之一。 - Cyclic fluctuation is a common phenomenon in the economic development.
周期波动是经济发展过程中的常见现象。 - Once we have a function, it is much easier to filter on different data sets and fluctuation thresholds.
一旦我们拥有了一个函数,对不同的数据集和波动临界点进行过滤就简单多了。 - In changeful wind conditions and load fluctuation maximizes the stability of shaft output.
在风力和负载变化的情况下,能最大限度保持机械轴的输出稳定性。 - The optical storage mechanism was analyzed in term of the fluctuation curves of grating growth and decay.
结合光栅生长曲线的波动现象,对光存储机制进行了新的探讨。 - The Fluctuation of China's Macro-economy: Internal Adjustment or External Shocks?
中国宏观经济波动:内部调整还是外部冲击? - In addition, the main reason of china's economic fluctuation in21st century is the stagnation of the transition in some key fields.
当前中国仍存在经济剧烈波动的可能,其根源在于关键领域改革的滞后。 - We discover they have a relationship between the exchange rate fluctuation and the fluctuating price of real estate.
通过二者的共性和特性的分析,发现汇率波动与房地产价格波动是有一定关联性的。 - According to the characteristics of the human pulse signals, a pulse fluctuation frequency measurement system is designed.
根据人体脉搏信号特征,本文设计了一种脉搏波动频率测量系统。 - This is an11-year fluctuation in sunspot numbers.
这是一个11岁的波动太阳黑子数。