1) flue density
风道密度
2) wind power density
风能密度
1.
On a grid of nearly 1km × 1km the mean annual wind speed and the wind power density 60 m above ground level were mapped.
完成了近1km2 分辨率的距地面60m高度的风速和风能密度计算,并制作了它们的分布图。
2.
Investigation of weather records shows that wind power density at altitude can be around two orders of magnitude higher than that near the ground.
对高空风况的研究表明，高空中风能密度可达到地表面的１００倍，风向、风速稳定，适合风力发电。
3.
By using the interpolation algorithm of wind speed and wind power density, the monthly average wind speed and the monthly average wind power density of grid have been calculated, with GIS software as data processing platform.
基于黑龙江地区周边常规气象站1971～2000年间逐月的风速、温度、气压、水汽压资料以及黑龙江省数字高程(DEM)资料,以地理信息系统为数据处理平台,利用复杂地形下风速插值算法和风能密度插值算法,计算出黑龙江省各网格点上的月平均风速和月平均风能密度,完成了黑龙江省月平均风速和月平均风能密度的空间制图。
3) density channel
密度风洞
4) Road density
道路密度
1.
This paper, by analyzing the factors influence-ing road density,makes a quantitative study on the relationship between road density and rail transit, proposes a calculation of road density inside the city community based on the influence of rail trans.
从分析道路密度影响因素入手,重点研究了轨道交通建设水平对道路密度的影响,并对两者的关系进行了量化,提出了基于轨道交通站点分布的城市分社区道路密度确定方法。
2.
It is chiefly focused on road grade proportion configuring and micro layout (such as road density, space and cross type).
本文将对道路等级配置的方法和道路微观布局(主要指道路密度、道路间距以及道路交叉形式等)作深入探讨。
5) high track density
高道密度
6) canal density
渠道密度
1.
In order to research the relationship between canal density and canal-system water use efficiency,the condition of canal seepage is analyzed,and the mathematical relation between the canal density and canal-system water use efficiency is established for different canal densities under the same canal lining conditions.
为了研究灌区渠道密度与渠系水利用系数之间的关系,首先从分析渠道水的渗漏情况入手,分析了渠系水利用系数与渗漏之间的关系,建立了在相同衬砌条件下渠道密度与渠系水利用系数之间的数学关系。
补充资料：非密度制约因素(见密度制约因素)
非密度制约因素(见密度制约因素)
l焦非密度制约因素见生态因素、密度制约后
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条