求翻译：边界层高度、气温、湿度、风速和风向等的影响具有明显的日变化特征，白天温度较高、风速较大、大气层结不稳定时，各类气象要素变化剧烈，而夜间温度较低、风速较小、大气层结稳定时各类气象要素变化幅度较小；是什么意思？

Has obvious diurnal variation of the boundary layer height, temperature, humidity, wind speed and wind direction, high daytime temperatures, wind speed, atmospheric stratification is unstable, violent changes in the various meteorological elements, and low nighttime temperatures, wind speed small, s

Boundary layer height, air temperature, humidity, wind speed and wind direction, the impact of changes on a clear day, high-temperature, wind speed is greater, the atmosphere is not at all stable, monthly normals change dramatically at night, and at a lower temperature, wind speed is small, the atmo

The boundary layer highly, the temperature, the humidity, the wind speed gentle breeze to and so on the influence have the obvious diurnalvariation characteristic, the temperature is daytime high when, the wind speed is big, the atmospheric stratification not not stably, each kind of meteorological

Boundary layer height, temperature, humidity, wind speed and direction, and so clearly the impact of diurnal variations, high daytime temperatures, wind speed when large, unstable atmospheric structure, all kinds of high fluctuations of meteorological elements, small and low night-time temperatures,

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