丰台北大街是怎样绿化起来的

来源 :北京园林 | 被引量 : 0次 | 上传用户:wangxinyu999
下载到本地 , 更方便阅读
声明 : 本文档内容版权归属内容提供方 , 如果您对本文有版权争议 , 可与客服联系进行内容授权或下架
论文部分内容阅读
丰台区大街位于丰台镇,南起340路公共汽车总站,北至丰台叉路口,全长1.8公里,是北京市一级路,于1958年京、津沪三大城市进行巡回检查时被评为“环境优美街”。现有国槐396株,毛白杨565株,其它阔叶乔木8株;桧柏443株,其它常绿乔木52株;花灌木2218株,月季14190株,(其中丰花月季2184株);绿篱3143米(其中锦熟黄杨篱23米),攀缘类204株,草坪15850平方米。 Fengtai District Main Street is located in Fengtai Town, south of the bus terminal 340, Fengtai forkhead to the north, a total length of 1.8 km, is a Beijing Road, in 1958 Beijing, Tianjin and Shanghai to conduct three major cities tour inspection was rated as “Beautiful environment street ”. There are 396 Sophora japonica, 565 Populus tomentosa and 8 other broadleaf trees; 443 juniper cypress trees, 52 other evergreen trees; 2218 flower and shrubs, 14,190 roses, of which 2184 roses, 3143 meters (of which 23 meters Jinrui hedgerows), climbing class 204, lawn 15,850 square meters.
其他文献
标准化目前已经成为了 IT 业界的发展趋势。无疑,标准化可以降低用户的购买成本,并且增加用户的选择面,但标准化也同样带来了消极的一面——形成了在 IT 技术上的马太效应,
日本推出一种备有三种波长的红外振荡He-Ne激光器,即1.15μm、1.52μm、3.39μm。这种激光器的增益比以前的同类产品高,输出比同样形状的He-Ne激光器高近2倍。适用于通信、
Nano-sized γ-alumina (γ-Al2O3) was first prepared by a precipitation method. Then, active component of cobalt and a series of alkaline- earth metal promoters
The activities of neutral,anionic,and cationic Au(111),Au(100),and Au(310) surfaces,as well as an Au adatom on Au(111) surface towards NO adsorption have been s
师史,姓师名史,东周时期的运输大富商,家有财产七千万钱。师史致富之道有三。地利古时,唐尧定都河东晋阳,殷人定都河内殷墟,东周定都河南洛阳。河东、河内、河南三地居于天下
Once there was a princess.She was called Ann.ThePrincess Ann loved hiding.She hid in the garden and herfriends came and found her.Then her friends hid andshe f
They sparkle and glitter in thelight.No other rocks are sohard.They are very valu-able.It might cost thousands and thou-sands of dollars to buy just one.Mostar
Specific features of soil salinization in the Ekhiin-Gol oasis,one of the largest oasis in the Transaltai Gobi of Mongolia,were first studied in 1977.It was sho
利用微扰展开法导出了变参数Smith-Purcell型自由电子激光小信号增益表达式,其增益谱函数因子在形式上与变参数Wiggler情况的表达式相同。在此基础上讨论了光栅常数均匀变化时的小信号增益。结果表
1985年以来,木材需求过热价格节节上升令人眼花缭乱;可是从1 989年四季度开始,木材滞销又让人扑朔迷离。至1989年4月底,木材库存量在东北内蒙古林区比去年同期增加275万立方