turbulent fluctuation
紊流脉动
常用释义
英式发音
美式发音
基本释义
- n. 紊流脉动；紊动
例句
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1·A numerical model for turbulent fluctuation and diffusion of gas-particle flows is presented.本文提出了气固两相流动的湍流扩散数学模型。
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2·The results show that, the influences of turbulent fluctuation on time-averaged infrared signal in different wave band are different.分析结果表明，在不同的探测波长上，湍流脉动引起的时均辐射信号变化不同；
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3·Based on turbulent kinetic energy and the rate of turbulent dissipation transport equations, the equation to calculate variance of the refractivity fluctuation is modeled.根据湍流的动能和动能耗散率输运方程，建立了折射率起伏方差的计算模型。
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4·The properties of turbulent effects including intensity fluctuation, beam spread, spot quiver, and pathlength fluctuation of laser propagating through a folded Path are discussed.本文讨论激光在折叠光路上传输时强度起伏、光束扩展、光束抖动和光程长度起伏等湍流效应的性质。
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5·The dynamical basis of vortex motion solution is the set of equations of turbulent velocity fluctuation.求涡旋运动解的动力学的基础是湍流速度涨落方程。
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6·A general expression of the scintillation index is proposed for optical wave propagating in turbulent atmosphere under arbitrary fluctuation conditions.提出了任意起伏条件下湍流大气中光波闪烁方差的通用表达式。
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7·The statistical characteristics of the laser log-intensity fluctuation and beam pattern in a turbulent atmosphere were studied systematically.我们系统地研究了激光在湍流大气中的光强起伏与光斑统计特征。
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8·Using these formulas and a 1-d LDA, mean square value of 2-d turbulent velocity fluctuation and Reynolds shear stress have been measured for water flow in a square duct.用这些公式和一台一维激光多普勒测速计，测量了方形管道中水流的二维湍流速度脉动的均方值和雷诺切应力。
同义词
n.
紊流脉动；紊动