Frequency fluctuation rate 频率波动率 ; 频率变化率
exchange rate fluctuation 汇率波动 ; 汇率稳定
eed fluctuation rate 转速波动率
flood fluctuation rate 洪水涨落率
voltage fluctuation rate 电压波动率
fluctuation rate of flood 洪水涨落率
The tooth shape of gear pump has important influence on machining and characteristics of pumps, such as flow rate, fluctuation rate and noise etc.
齿轮泵的齿形对泵的加工、性能(如:流量、脉动率、噪声)等有很大的影响。
参考来源 - 楔块式外圆弧及其包络线内啮合齿轮泵的优化设计·2,447,543篇论文数据,部分数据来源于NoteExpress
It means that the economy fluctuation rate is variable and the real GDP (increasing) rate is symmetry in China.
这意味着中国经济波动率是变化的,而且GDP实际增长率是对称的。
However, fluctuation rate of Chinese stock markets are high, and have unilateral Granger causal-effect relationship.
但是我国股市流动性波动率高,并且和市场回报率之间存在单向格兰杰因果关系。
The load rate, load fluctuation rate and actual distribution of the torque moments of partial spindle of the mill have been analyzed.
分析了三辊劳特式轧机的负荷率、负荷波动率水平及分轴扭矩的分配实况。
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