| 绿化苗木最常使用于城市园林绿化中如 |
| 添加时间：2019/9/23 15:35:38 浏览次数： |
| 绿化苗木最常使用于城市园林绿化中如:城区绿化、住宅区绿化、公路绿化、荒山绿化、河堤绿化等。按照现代人的理解，园林不只是作为游憩之用，同时也具有保护和改善环境的功能。植物可以吸收二氧化碳，放出氧气，净化空气;能够在一定程度上吸收有害气体和吸附尘埃，减轻污染;可以调节空气的温度、湿度，改善小气候;还有减弱噪声和防风、防火等防护作用。尤为重要的是园林在心理上和精神上的有益作用，全国幸福感排名靠前的城市，无一不是园林城市。游憩在景色优美和安静的园林中，有助于消除长时间工作带来的紧张和疲乏，使脑力、体力得到恢复。 Green seedlings are most commonly used in urban landscape greening, such as urban greening, residential greening, highway greening, barren hills greening, river embankment greening, etc. According to modern people's understanding, gardens are not only used for recreation, but also for protecting and improving the environment. Plants can absorb carbon dioxide, emit oxygen and purify air; absorb harmful gases and dust to a certain extent to reduce pollution; adjust the temperature and humidity of air, improve microclimate; and reduce noise, wind and fire protection. Especially important is the psychological and spiritual benefits of gardens. All the cities with the highest happiness in the country are garden cities. Recreation in beautiful and quiet gardens helps to eliminate the tension and fatigue caused by long hours of work and restore mental and physical strength. |
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