tree wall中文什么意思

例句与用法

1. The construction must suit measures to local conditions and also take measures suited to local problems , some tree species should be taken as the main bodies of this construction , then dispose shrub and grasses in order to increase the quality of afforestation effects as well as set up a steady long term urban eco - forest system . in accordance with the serious air pollution situation and so on in the city area , the protection tree walls around the parts of polluting source and the sand - break forest belts and water and soil protection forest belts etc . would be built
   绿化的核心是要因地制宜，因害设防，以乔木为主体，乔、灌、草、花相配置，提高“绿质” ；建立和期稳定的绿地生态体系，针对市区污染状况建立区域防护隔离林带、防风固沙林带、水土保持林带等，形成城市绿化、园林公园、森林绿地所组成的生态格局。