city heat-island

基本解释

GIS analyzes the cause of forming heat-land with statistics data, some methods of reducing city heat-island effect are showed.
最后结合其他统计资料，借助GIS等辅助工具，对热岛成因进行分析，提出缓解城市热岛效应的有效措施。
An urban heat island is created when dark colored man-made materials used in the construction of a city absorb the sun's rays and release that energy back out as heat.
深色的人造建筑材料吸收太阳辐射，并将获取的能量以热量的形式释放出来，城市“热岛效应”随即产生。
The heat island intensity over the median city stations were greater than over the sub-small-city stations while there were cold island effect over the suburb stations of sub-big-city stations.
中等城市站热岛效应大于次小城市站，次大城市郊区站出现了冷岛效应。