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0年
英文
第 2 題
According to the text, how does the 'Sponge City' concept contribute to cooling the urban environment?
- A By using solar reflectivity to bounce radiation away from the city center.
- B By filtering particulate matter through specialized pavement systems.
- C By utilizing porous materials that facilitate water infiltration and evaporative cooling.
- D By increasing the density of high-rise buildings to create wind corridors.
思路引導 VIP
文中明確指出,「海綿城市」的概念涉及將不透水鋪面替換為多孔材料,以便水分入滲並透過蒸發冷卻降溫。
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AI 詳解
AI 專屬家教
太棒了!你的觀察力非常敏銳
- 大力肯定:做得好!這題考驗的是對新興都市規劃概念的精確理解,你準確識別出「海綿城市」調節溫度的關鍵機制,表現相當出色且專業!
- 觀念驗證:正確答案為 (C)。海綿城市的核心在於使用多孔性材料 (porous materials)。這些材料能促進水分滲透並儲存於地下。當環境升溫時,透過蒸發冷卻 (evaporative cooling) 的物理過程,水分由液態變為氣態時會吸收周圍熱能,從而有效緩解都市熱島效應。
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