median

Comparative analysis on tree species selection for greening and greenery arrangement in the isolated grassland between the fast lanes and slow lanes;

快慢车道隔离带绿化树种选择和布局比较分析

From the aspects of pipe selection, irrigation type selection and control system establishment, this paper expounding several technical problems of water-saving irrigation system in the middle isolated grassland of highway.

针对高速公路中央绿化隔离带的灌溉，从管材选择、灌水器选型、控制系统建立等几个方面详细介绍高速公路节水灌溉系统的技术问题。

Design of hydraulic pruning vehicular for highway hedgerow

高速路绿化隔离带液压剪枝车的设计

Study on the Infiltrating Irrigation Technology for the Middle Isolated Grassland Greening in Expressway;

高速公路中央分隔带绿化渗灌技术研究

Discussion in Planting of Highway's Central Segregation Area

广西高速公路中央分隔带景观绿化设计探讨

Ecological Landscape Greening Design of Central Separate Belt of Highway

高速公路中央分隔带景观生态绿化设计

Study on the Surviving Performance of Sabina Chinensis Seedling Planting on Central Separation Belt of the Hu-Bao Highway

呼包高速公路中央分隔带绿化栽植桧柏苗木成活性能的研究

From greenbelt to greenway--Cased on greenbelt in Beijing;

从绿化隔离带到绿色通道——以北京市绿化隔离带为例

This part of the highway be separate by a parkway

这段高速公路中间有绿化带

This part of the highway is separate by a parkway.

这段高速公路中间有绿化带。

Expressway guardrail, sports place purse seine, road greenbelt protect network.

高速公路护栏，体育场所围网，马路绿化带防护网。

A total of 2927 hectares of forest-isolated area was built in the year.

本年绿化隔离带完成2927公顷。

Design of Green Partition on Road and Traffic Hidden Danger;

道路分隔带绿化设计与交通隐患分析

Research on the Native Wild Thorny Plants for Highway Fence in Hunan;

湖南本土野生带刺植物用于高速公路隔离栅的研究

Studies on High Speedand Wideband Linear Analog Signal Isolation Amplifier;

高速宽带线性模拟信号隔离器的研究

Preliminary Studies on Highway Greening--Studies on Highway Greening between Dali and Baoshan;

高速公路绿化初探——大保高速公路绿化研究

Optimal Design for Drip Irrigation Diameter Based on Genetic Algorithm in Central Green Belts of Highway

基于遗传算法的高速公路中央绿化带滴灌管径优化设计

Attenuation of traffic noise and Pb pollution by greenbelts along

济青高速公路绿化带对交通噪声和铅污染的防护作用

12,500 hectare's green shelter will be formed for the urban area and the second green shelter shall be built.

市区建成1.25万公顷的绿化隔离带； 建设第二条城市绿色生态屏障。

12,500 hectare’s green shelter will be formed for the urban area and the second green shelter shall be built.

市区建成1.25万公顷的绿化隔离带；建设第二条城市绿色生态屏障。