fluctuation intensity of flow discharge 河道动力学
electron fluctuation intensity 电子密度脉动场强
Turbulent fluctuation intensity 湍流脉动强度
fluctuation intensity distribution 脉动强度分布
water surface fluctuation intensity 水面波动强度
pressure fluctuation intensity coefficient 脉动压力强度系数
sound intensity fluctuation 声强起伏
light intensity fluctuation 光强起伏 ; 光强涨落
A new definition of fluctuation intensity was proposed to indicate the magnitude of flow disturbance enforced by the configuration and arrangement of slotted fin surface. The higher the fluctuation intensity,the larger the velocity gradient and the vorticity magnitude.
提出的新概念波动强度是表征翅片结构对流场扰动程度的物理量,波动强度越大,流场内的速度梯度、涡量强度越大,翅片结构对流场的扰动越大。
参考来源 - 圆弧型与X型开缝翅片空气侧流动与传热特性可视化试验·2,447,543篇论文数据，部分数据来源于NoteExpress
The experiment results showed that the fluctuation intensity and pressure drop of the X-type slotted fin surface were higher t.
试验结果表明：X型开缝翅片的波动强度、流动阻力大于圆弧型开缝翅片，但前者的换热性能和场协同性优于后者。
The result showed that the thermal fluctuation intensity of the resistance have a great influence on the current transient process.
计算结果表明，电阻的热涨落强度对电流的暂态过程有很大影响。
The increase in the fluctuation intensity of gas temperature will further enhance the instantaneous particle mass loss during the coal devolatilization processes.
随着气相温度脉动强度的增加，这种加快颗粒瞬时质量下降即挥发分释放的趋势更为明显。
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