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
- 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。 - This paper studies the influence factors of the short-term fluctuation of cotton price in China by ARCH model.
采用ARCH模型对我国国内短期棉花价格波动的影响因素进行了研究。 - Characteristics of the International Oil Price Fluctuation and the Impact on China's Macro-economic Analysis
国际油价波动特征及对我国宏观经济的影响分析 - A demodulating strain method that avoids light source's fluctuation and environmental factors is put forward.
提出了一种不需要双光路信号就减小了光源波动及环境因素对测量的影响的解调应力方法。 - The amplitude of wall temperature fluctuation is larger than that of fluid temperature oscillation.
流量的波动又引起了管壁温度和流体温度的周期性波动； - 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。 - 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。 - In more than ten years the periodic fluctuation of China's macro economy operation is very obvious.
近十几年来我国宏观经济运行周期性波动十分明显。 - The Central Bank successfully curbed the economic fluctuation.
央行成功抑制了这样的经济波动。 - 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。