年变化，夏季和春季的热岛强度明显大于冬季的热岛强度。
The spring and summer heat island intensity in chongqing is significantly higher than the winter's.
本文分析了闽东南沿海城市的热岛强度的平面分布和周期性变化。
This paper analyses the area distribution and periodic variation of intensity of the urban heat island in southeastern coastal cities of Fujian Province.
减轻城市高温危害的有效途径是通过采取某些措施，控制城市热岛强度。
So it must be an effective way to prevent the high-temperature disasters by controlling urban heat island.
本文还建立了热岛强度的趋势方程和城市建设对城市气温变化影响的趋势方程。
The trend formulas of heat island intensity and variation of urban temperature that is affected by urban construction are established.
但白天，随着太阳短波辐射的加强，逆温结构很快被破坏，城市热岛强度也迅速减弱。
In daytime, with the strong solar radiation, the inversion structure is destroyed soon, and the UHI intensity decreases rapidly.
在此基础上，模拟并探讨了人为热源、风速、地面粗糙度等因素对城市热岛强度的影响。
On the basis of those work, we continue to simulate and discuss the changes of heat island intensity caused by artificial heat source, aerodynamic roughness length and wind speed.
随着年份的推移，年均热岛强度存在低强度等级热岛向中高强度等级热岛逐渐转化的趋势。
The annual mean UHI was evolving through years: low-magnitude UHI had a trend to evolve into mid-magnitude and high-magnitude UHI.
在统计分析城市热岛强度与气象条件关系的基础上，建立了热岛强度与气象要素的多元回归方程。
According to analysis of relation of heat island intensity and meteorological conditions, the multiple regressive formulas are established.
城市周边和乡村环境之间的最大温差值叫做该地区的热岛效应强度。
The maximum differences in temperature between neighboring urban and rural environments is called the heat-island intensity for that region.
地理位置不但影响城市增温的幅度，而且也深刻影响着城市增温的形式与热岛效应强度。
Geographical location not only affected the magnitude of urban warming, but also affected the mode of urban warming and the strength of heat island effect.
通过定点观测的方法对商业区、工业区、社区和森林公园的热岛发生频率及其强度进行了研究。
The frequency and intensity of urban heat island in commercial landscape, industrial landscape, residential landscape and forest landscape were studied through fixed point measurements.
强热岛日强度年际波动明显，但强度的年代际变化趋势并不明显。
Meanwhile, the SHIE intensity has an evident interannual fluctuation, but not interdecadal variation.
强热岛日强度年际波动明显，但强度的年代际变化趋势并不明显。
Meanwhile, the SHIE intensity has an evident interannual fluctuation, but not interdecadal variation.
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