微型森林会有助于调节城市的空气吗?
City air is in a sorry state. It is dirty and hot. A possible answer to the twin problems of pollution and heat is trees. To cool an area effectively, though, trees must be planted in quantity. Unfortunately, not all cities are blessed with parks or even or namental street trees in sufficient numbers.
2022-03-30(万方平台首次上网日期,不代表论文的发表时间)
共2页
10-11