1) relative intensity of turbulence
相对紊流强度
1.
The relative intensity of turbulence and velocity pulsation in exity of cross flow fan were studied byusing hot-wire anemometer measurements.
通过热线流速计等实验手段，对贯流风扇出口处紊流的相对紊流强度和速度脉动进行研究，得出了贯流风扇出口处相对索流强度的分布规律和速度脉动与贯流风扇扰动频率及扰动噪声的关系。
2) turbulence intensity
紊流强度
1.
The turbulent characteristics,including turbulence intensity,gust factor,integral length scales and wind spectrum,were summarized based on a large amount of measured data,and compared with Code ones.
采用现场实测的方法对上海市崇明岛侯家镇气象站的近地中强度脉动风特性进行分析研究,对紊流强度、阵风因子、紊流积分尺度的统计值与规范结果进行了比较,对水平方向和垂直方向常用的几种功率谱密度函数进行了拟合修正,提出了精度优于常用风谱的谱函数表达式。
2.
The conceptual experiment has been done in a flume,and the three-dimensional ultrasonic Doppler speedometer ADV is used to measure the 3-D flow field and the turbulence intensity field around a round-ended pier.
分析有桥墩时的紊流强度垂向分布及有、无桥墩时紊流强度比值的横向分布变化,分析结果表明,垂线上紊流强度最大位置在0~0。
3.
After analyzing the measurement data recorded from 13:00 10~(th) March to 16:00 10~(th) March 2007,we have induced some strong northern wind characteristics relating the wind speed and direction,the turbulence intensity,the turbulence integral scale and the power spectrum,etc.
本文通过对北京时间2007-03-10 T13:00～2007-03-10 T16:00期间的实测强北风风速风向数据的分析,得到了该时段的风速和风向、紊流强度、紊流积分尺度、紊流功率谱密度函数等强风特性。
3) low turbulence intensity
低紊流强度
5) intensity of turbulence
湍流强度，紊流强度
6) turbulent convection
紊流对流
补充资料：强度相对数
强度相对数
【强度相对数】两个性质不同但有一定联系的总量指标相互对比，用来表明现象强度、密度和普遍程度的数值，计算公式:一强度相对地数= 某一总量指标数值 另三有联系而性质不同的总量指标数值
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条