1)afforestation tree species on road道路绿化树种
英文短句/例句
1.Study on Environmental Effect of Common Road Afforestation Trees in Nanjing;南京常见道路绿化树种的环境效益研究
2.Discussion on urban road afforestation of Yongding county and species selection of road side tree;浅谈永定县城市道路绿化和行道树种的选择
3.The paper briefly states the function of urban road green, and also puts forward the green principle, plant disposition and selection of tree seeds on different roads and green belts.简述城市道路绿化的功能,提出不同道路及绿带的绿化原则、物配置和树种选择。
4.Discussion on the Selection and Disposition of Tree Species in Road Greening in Tianjin District天津地区道路绿化中的植物配置结构与树种的选择
5.Effect of urban forest tree species on TSP concentration in street space城市绿化树种对道路空间大气颗粒物浓度的影响
6.Studies on National Standard Draft-National Standard Greening Pattern and Technical Regulations of Tree Species Selection in Highway Corridor Engineering;《公路通道工程绿化模式及树种选择的技术规程》国家标准制定的研究
7.Choose Application of Green Tree Species for Streets and Parks in Ganzhou City赣州市街道和公园绿化树种的选择应用
8.Taking the current conditions of roadside trees species in Jinzhou as an example, the existing problems on planning urban roadside tree species and relevant factors were analyzed at first step.以锦州市行道树绿化现状为例,初步分析了城市行道树树种规划存在的问题及相关影响因素。
9.Study on the Different Grass Species Growing Media for Road Slope Greening in Loess Plateau黄土高原道路边坡绿化草种及土壤基质筛选
10.The Feasibility Study on Constructing New Socialist Countryside--A case study of the project "General Highway Connecting All the Villages" throughout Changfeng County;香椿树绿化道路投资项目的可行性研究——以长丰县“村村通”工程为例
11.Benefit-Cost Analysis and Evaluation on Tending and Management of Some Street Tree Species in Urban Area of Kunming City;昆明市部分行道绿化树种经营效益成本分析与评价
12.The Characteristics of the three Kinds of Poplar's Shape and the Utilization of the Trees in the Passage Landscaping3种杨树形态特征调查及其在通道绿化中的应用
13.Both sides of the road were planted with fresh green mango trees.路两边都种上了翠绿的芒果树。
14.Study on the Characteristic of Photosynthesis for Five Green Tree Species淮北市5种绿化树种光合特性的研究
15.Measurement and Evaluation on Green Quantity of Major Greening Tree Species in Lanzhou;兰州市主要绿化树种绿量的测定与评价
16.Research on the Trees Disposition of Green Lands of Comprehensive Parks in Shijiazhuang City石家庄市综合性公园绿地绿化树种配置研究
17.Effects of Air Pollution on Chlorophyll Contents in Urban Greening Tree Species in Lanzhou兰州市大气污染对绿化树种叶绿素含量的影响
18.Study on Greening Plants and Rate of Green Land of Small Towns in Shandong山东省小城镇园林绿化树种与绿地率研究
相关短句/例句
urban street trees街道绿化树种
3)greening tree species绿化树种
1.Study on the absorption capacity of Northeast main greening tree species to As in the atmosphere;东北主要绿化树种对大气中砷吸收能力的研究
2.Study on seasonal variation in carbon isotope composition correspond with soil temperature and humidity and weather factors for main greening tree species in Beijing;北京城市绿化树种叶片碳同位素组成的季节变化及与土壤温湿度和气象因子的关系
3.Effects of water stress on water status and embolism in greening tree species in Beijing.;水分胁迫对北京城市绿化树种水分状况和栓塞的影响
4)planting tree绿化树种
1.The content of air pollutants in the leaves of planting trees can reflect degrees of air pollution and ability of absorbability of planting trees for air pollutants.研究结果表明:绿化树种对大气污染具有很强的吸滞能力,并依污染气体和树种的不同具有明显差异。
2.To seclect urban planting tree species according to ability of plant remediation for air pollution is a very important approach and means to reduce air pollution.研究结果表明:城市绿化树种对大气污染具有很强的吸收修复能力,并依树种的不同具有明显差异。
5)afforestation tree species绿化树种
1.An urban afforestation tree species information system.;城市绿化树种信息系统的研究
2.The article adopted method of man-made fumigating and investigation,selected thirty seven afforestation tree speciesof of resistant to pollution suitable for Taiyuan forest park according to pollution trait of air in Taiyuan forest park,provided foundation of design of afforestation project.针对太原市森林公园周边空气污染的特点,采用人工熏气法和现场调查法,筛选出适合太原市森林公园的抗大气污染的37种绿化树种,为绿化项目的设计提供了一定的科学依据。
3.Changes of transpiration rates of 10 main afforestation tree species cultured in plastic barrels and facture water consumption status were studied.在自然条件下采用盆栽方法,用Licor 6400便携式光合系统测定仪和TC30K精密天平等仪器,对 10种绿化树种的日蒸腾速率和实际蒸腾耗水速率进行了测定,得出了在正常水分条件下供试树种的蒸腾速率和蒸腾耗水速率。
6)planting tree species绿化树种
1.The results show that the planting tree species can absorb and purify air pollutant to some extent, the absorption and purification ability are obviously different according to different pollutants and planting tree species.通过人工熏气试验,研究测定了北方部分绿化树种对主要大气污染物——二氧化硫、氯气和氟化氢的吸收净化能力。
延伸阅读
工厂怎样选择绿化树种重工业工厂以选择速生乔木为主，如：泡桐、悬铃木、松柏、芒果、槟榔、香樟、榕树等。这类工厂应首先把厂前区和办公室、楼宇附近绿化起来。在行车干道及车间四周，通过绿化收到防风遮荫的功效。在噪声较强的车间旁，选用树冠矮、分枝低、枝叶茂密的灌木丛和乔木，形成疏松的树群或数行林带，以减弱噪声强度。化工厂要根据不同的污染物，选择抗污吸毒能力强的树种，如：抗二氧化硫的黄花夹竹桃、细叶榕、印度榕、美丽榕(云南榕)、木麻黄、菠萝蜜、刺桐芽；抗氟化氢的丁香、女贞、大叶黄杨、龙柏、香樟等；抗氯气的细叶榕、印度榕、木麻黄、石栗、重阳木等。同时要多种一些能吸收有害物质的地被植物，从而减轻对人体的损害。轻工业工厂除栽植高大乔木，如：芒果、白兰花等以外，还可种植一些灌木。棕榈科植物可种植蒲葵、鱼尾葵、散尾葵芽使工厂美化、绿化、香化有机地结合起来。电子仪表工厂这类工厂宜选用卫生防护功能较好的树种，也可多栽些常绿树、花及灌木，如雪松、龙柏、木菠萝、竹类、棕榈科植物等。精密仪表厂车间、实验室等，对防尘要求较高，可种乔木、灌木，建筑物的墙面上可以用攀缘植物进行垂直绿化，如炮仗花、牵牛花、金银花等，围墙上植三角梅。有条件的地方，还可以广泛栽植草坪、建花坛、假山、喷水池等园林建筑小品，从而达到减少灰尘，净化空气的效能。（来源：黑龙江林业2003年第2期）
