2) Canopy density
郁闭度
1.
Furthermore,correlation analysis have been performed between vegetal status measured by canopy density and shelterbelt porosity and TSP removal percentages.
通过对上海浦东某交通干道旁侧绿化带不同季节大气中总悬浮颗粒物(TSP)的测定,定量研究了绿化带对TSP的净化效益;同时对研究区域内植物的配置情况用郁闭度和疏透度进行了表征,并研究了其与TSP的净化效益之间的相关性。
2.
The main factor of green belt hindering the gaseous pollutants diffusion was the canopy density and not the vegetation quantities.
以CO为环境示踪物,通过对西安市典型街道的实测和数据分析,讨论了绿化形式对街道污染物扩散效果的影响,指出绿化带对气态污染物扩散存在阻碍作用的因素是郁闭度,而不是绿量,车流量的大小对行道树树冠的生态净化功能有直接影响,并据此对街道绿化的生态设计给出了建议。
3.
koreanumwhen the factors of planting density,canopy density and using fertilizer were changed.
以产量为指标,以种植密度、郁闭度及使用肥料为影响因素,采用正交试验法,探讨朝鲜淫羊藿于阔叶林下仿生栽培的最佳技术措施。
3) crown density
郁闭度
1.
Quickly accurate determination method of forest land crown density based on ArcView GIS;
ArcView GIS支持下的林地郁闭度的快速精确测定方法
2.
A new method to determine crown interception on the basis of calculating crown density where the raingage places within 1 m on all sides to it,which may determine the crown interceptions on different density classes at one time,is designed to solve the difficult problem,the big error in determining crown interception because of the unevenness of canopy density and spaces.
设计了一种基于计算承雨器四周各 1m范围内树冠郁闭度 ,进而通过一次降雨试验可观测到不同郁闭度级林冠截留降雨量的方法 ,解决了以往林冠截留降雨量测试中由于林冠疏密和树冠间隙分布不均引起的测量结果误差较大的难
3.
Forest structure,individual quality,tree density and crown density,and structure and function of brush forest are used to construct a criterion to the LQBF.
判定低质低效林的依据是林分的结构、林木个体质量、密度和郁闭度、灌木林结构和功能。
4) Canopy closure
郁闭度
1.
Simplified approach to measure canopy closure based on fish lenses
基于鱼眼镜头的林冠郁闭度简易测量方法
2.
The characteristics of plant species structure of mature forest stands of Pinus armandi with both weak and moderate canopy closure in the Xishan Mount Forest Park of Kunming were studied by means of sample-plot survey in order to find out the influence of stand canopy closure on plant species structure.
为探讨郁闭度对植物物种结构的影响,用样方法对昆明西山弱度郁闭及中度郁闭的华山松成熟林植物物种结构特征进行研究。
5) suitability degree
适宜度
1.
Integrated evaluation on reservoir profile modification suitability degree using fuzzy hierarchy determination;
应用模糊层次评判法进行油藏调剖适宜度综合评价
2.
Employing the climate suitability degree model,the annual climate suitability change was calculated.
运用建立的冬小麦气候适宜度模型对全生育期气候适宜度年际变化进行了计算。
6) suitability
[英][su:tə'biliti] [美][sutə'bɪlətɪ]
适宜度
1.
In Tangshan city,land use suitability is affected by many disaster factors,such as karst collapse,goaf collapse,earthquake,site condition,and so on.
基于GIS的防灾适宜度多准则评价(MCE)是土地利用防灾规划的关键。
2.
It analyzes the suitability of regional technical innovation in Zhejiang from economic and technical environment.
从经济和技术环境视角分析浙江区域技术创新适宜度,构建了浙江区域技术创新适宜度评估指标体系,并甄选生态位评估模型对浙江区域技术创新适宜度进行测算。
3.
Land safety of urban resident area is threatened by many disaster factors with different evaluation criteria,and the developing of GIS-based multi-criteria evaluation(MCE) method is the key of suitability evaluation for disaster prevention.
文章介绍了在基于GIS的次序权重平均法(OWA)中,依据重要性等级计算次序权重和应用层次分析程序(AHP)构建比较矩阵计算准则权重的方法;通过OWA评价方法与布尔决策和权重线性叠加(WLC)等多准则评价方法的比较,分析了不同方法的决策风险和指标等级重要次序的影响,并以唐山市为例,建立了各灾害因子的适宜度评价准则,计算了唐山市居住用地的防灾适宜度,对唐山市居住用地的合理开发提出了几点建议。
补充资料：适宜
合适；相宜：这种环境对他很不适宜。
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