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随着对城市绿化工作的不断研究和探索,我们越发发现树木的作用不寻常,它除了美化城市,防止噪音,净化空气,保持水土,防止流失外,还有一个防火分隔作用。人们不禁要问:可燃的树木为什么会起到防火作用呢?哪类树的防火性能好呢?哪些树在城镇规划建设中可以推广使用呢?经过探索者和科学家的研究,可从树木本身的耐火性、隔热性两个参数去研究和说明它的防火作用;通过对各种树的多种方式的排列组合实验,从中找出城市绿化、综合利用、合理种植树木的最佳方案。具体介绍如下:
With the continuous research and exploration on urban greening work, we find it increasingly unusual for trees to function as a fire barrier apart from beautifying the city, preventing noise, purifying the air, maintaining soil and water and preventing loss. People can not help but ask: why the flammable trees play a role in fire prevention? What kind of tree fire performance is good? Which trees can be used in urban planning and construction? Through the research of explorers and scientists, from the trees themselves Fire resistance and heat insulation to study and explain its fireproof effect. By arranging and experimenting with various ways of various trees, the best plan of urban greening, comprehensive utilization and rational planting of trees is found out. Specific introduction is as follows: