underlaying 中文意思是什麼

underlaying 解釋
放在下面的
  1. Ground subsidence predictions for highway underlaying multiplayer goaf

    高速公路下伏多層采空區地表沉陷的預計評價方法
  2. In order to relieve city heat island effect and provide fundamental referential materials for future rational city planning and rebuilding, this paper assorted the underlaying surface of tianjin nankai district according to city planning drawing and airscapes, and analyzed the correlation of city air temperature with city underlaying surface and anthropogenic heat according to air temperature records and city subsurface sorting

    摘要為減輕城市的熱島效應,為今後城市的科學規劃合理改造提供基礎性的借鑒資料,使用城市規劃圖和航空圖片對某市區下墊面分類,並根據實地大氣溫度的監測數據,運用相關分析法和多元回歸分析法,探討了城市氣溫與下墊面和人為排熱等影響因素之間的關系。
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