turbulent exchange meaning in English
乱流交换
湍粱换
湍流交换
紊动转换
紊流交换
紊流扩散
Examples
- To analyze the hydrodynamic structure of the estuary , 3d k - numerical model with curvilinear fitted coordinate has developed . the distribution of velocity and turbulent exchange coefficient at different time has obtained and analyzed
紊流模型对测验河段进行计算，得到特征时刻该潮汐河口段的水力要素及垂向紊动混合系数的分布。 - 2 ) from the analysis of the aerodynamic parameters and turbulent flux transfer under different synoptic conditions we achieve the conclusion that on sands raising and sandstorm days turbulent momentum and sensible - heat fluxes are important exchange factors in the boundary layer , with turbulent exchange stronger in sandstorm weather than both on fine and sand raising days . prior to the occurrence of such an event , in particular , the super - adiabatic instability in the near - surface boundary will reinforce sandstorm weather condition . 3 ) atmospheric turbulent diffusion parameters z and y have apparent daily variation
沙尘天气下以亲地壳元素为主的气溶胶元素浓度均高于背景大气和浮尘天气，而且沙尘天气强度愈强，元素浓度的增加愈显著；背景大气、浮尘天气条件下亲地壳元素的浓度一般在10 ~ ( - 1 ) 10 ~ 0 g m ~ 3量级，扬沙、沙尘暴时一般达10 ~ 1 g m ~ 3量级，特强沙尘暴时高达10 ~ 2 g m ~ 3量级。 - In the tidal estuary , the current is complex , and the flow is oscillatory . some experiential formulation has presented to calculate the vertical turbulent mixing coefficient . on the base of analysis of the hydrodynamic in the estuary , the theoretical equation , which describes the distribution of the space and time of vertical turbulent exchange coefficient , has developed , the equation has applied to the practice
潮汐河口水流呈往复振荡运动，本文在分析潮汐河口水动力特性基础上，考虑了惯性力及重力等项的影响，通过理论推导得到潮汐河口垂向紊动交换系数的空间分布及时间分布的计算公式，以及垂向平均紊动交换系数的时间分布的计算公式，并将其应用于潮汐河口的实际计算中。