珠江崖门出海口地区大气边界层特征和内陆地区有一定差别。
There is some difference between the characteristics of atmospheric boundary layer in the estuary area and inland area.
沙尘辐射效应影响到达地面短波辐射量、短波辐射加热率、温度、风及边界层特征量等的变化。
Radiative effects of dust aerosol impacted the solar radiation flux arrived the floor, solar heating rate, temperature, wind, and the physic quantity of boundary layer.
依据钝锥体再入远尾迹流动的边界层特征,从边界层方程出发得到了高超声速远尾迹流动的拟相似性解。
According to the boundary layer character in reentry wake of hypersonic blunt cone body, this paper presents a local similar solution for hypersonic wake.
高原对流边界层中温度廓线具有较好的混合特征,湿度廓线有时在某一高度上出现湿度极大值。
The temperature profile in the plateau convective boundary layer has the well mixed characteristics, while the maximum value of humidity appears sometimes at certain level in the humidity profile.
因而可以利用壁面压强脉动信号的分析结果间接反映经过边界层的相干结构的时间特征。
Therefore the analysis results of time scale of fluctuating wall pressure can be used to indicate the time features of coherent structure of the turbulent boundary layer.
结果表明弯叶片对扩压叶栅的改善的能力受进口边界层的特征影响。
It was found that the ability of improving diffusion cascade performance was affected by some characteristics of the inlet boundary layer.
本文利用此次探测资料,通过统计分析和典型个例分析相结合的方法,研究了雨季到来前后那曲地区大气边界层的风廓线结构特征。
The variation of wind profile structure in Naqu area with the process of rainy season is analyzed by using the wind profiler data and statistic method.
利用华银铝厂探空实测资料对厂址区域边界层内的温度层结特征进行了分析。
This paper analyzes the characteristic of the temperature level knot of the boundary layer in the factory site by using the actual meteorological sounding data in Huayin Aluminum factory.
在大气气溶胶粒子浓度随高度指数下降的假定下,气溶胶标高反映了大气边界层气溶胶的特征厚度。
Depending on the assumption that aerosol concentration index decreases with the altitude increasing, the aerosol scale height indicates boundary character thickness.
同时计算了耗散尺度、泰勒尺度、剪切尺度和积分尺度等特征量,并给出它们沿平板湍流边界层法向位置的变化规律。
Dissipative, Taylor, shear and integral scale are calculated, and the relationship between them and vertical locations in turbulent boundary layer are obtained.
边界层转捩流动的特征参数明显不同于层流或湍流,转捩流动的这些特征直接影响着流体的动力、传热特性。
The characteristic parameters of fluid during the transition in boundary layer are obviously different from that of the laminar flow or the turbulent flow.
用流向速度分量信号的多尺度子波系数作为特征量检测平板湍流边界层多尺度相干结构。
The multi-scale coherent eddy structure in turbulent boundary layer is detected through taking multi-scale wavelet coefficient of stream velocity component signal as characteristic quantity.
根据线性稳定性理论研究点源产生的波包在二维和三维不可压边界层中的传播特征。
The propagation of wave packet produced from a point source in two and three dimensional incompressible boundary layer is investigated numerically on the basis of linear stability theory.
边界层的特征在于被氧化离子的浓度梯度,还原剂离子的扩散通过边界层控制了氧化还原反应。
The boundary layer is characterized by a concentration gradient of the oxidized ion. Diffusion of the reducing agent ion through the boundary layer controls the REDOX reaction.
以上这些大气层中,只有对流层(尤其是边界层)中气象参数的垂直分布具有显著的不稳定性的特征。
Of all the above atmospheric layers, only the troposphere (especially its boundary layer) is characterized by a marked instability of the vertical distribution of the meteorological parameters.
该模型考虑了气、液膜之间的质量连续及能量连续特征。 对于不同的壁面过冷度,用数值方法首次求解并分析了边界层内局部不凝气体质量分数、温度和速度的分布规律。
The vapor liquid two boundary layer model is applied to predict local mass concentration of the non condensable gas, temperature profiles and velocity profiles in the boundary layer.
该模型考虑了气、液膜之间的质量连续及能量连续特征。 对于不同的壁面过冷度,用数值方法首次求解并分析了边界层内局部不凝气体质量分数、温度和速度的分布规律。
The vapor liquid two boundary layer model is applied to predict local mass concentration of the non condensable gas, temperature profiles and velocity profiles in the boundary layer.
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