1) pattern of river system distribution
水系分布格局
1.
This paper preliminary discusses the characteristics of the geotectonic stress field of Late Jurassic period to Middle Pleistocene period based on the properties of fracture mechanics, fault pitfall basin, volcanic action and pattern of river system distribution and so forth.
本文为根据断层力学性质、断陷盆地、火山活动、水系分布格局等，初步探讨了福建地区晚侏罗纪至中更新世的构造应力场特征。
2) level distribution pattern
水平分布格局
1.
The structure,existing curve,level distribution pattern and dynamics of the Tsuga tchekiangensis population on Maorshan Mountain in Guangxi are studied.
对广西猫儿山南方铁杉种群的大小结构、存活曲线和水平分布格局及动态进行研究 ,结果表明 :猫儿山南方铁杉种群在森林群落中繁殖能力约在 1 0 0年前开始严重衰退 ,现存个体大小级结构中体现了由增长型变化为衰退型的过程 ;整个南方铁杉种群水平分布格局为集群分布 ,但不同大小级的水平分布格局呈现集群分布演变为均匀分布和poisson分布的规律 ,猫儿山南方铁杉种群自然繁殖能力已不足以维持种群的更新 ,进一步深入研究并寻找拯救对策必须从改善种群繁殖潜力方面入
2.
In this paper,the structure and exist curve and level distribution pattern and dynamics of the Abies yuanbaoshanensis population is studied.
对元宝山冷杉种群的大小结构、存活曲线和水平分布格局及动态进行研究表明：元宝山冷杉种群在森林群落中具有增长型的繁殖潜力而表现为衰退型的演替趋势；种群分布格局由集群分布演变为均匀分布。
3) root distribution patterns
根系分布格局
4) distribution pattern
分布格局
1.
Characteristics of tectonic evolution in China since Neogene and the distribution pattern of natural gas;
新近纪以来中国构造演化特征与天然气田的分布格局
2.
Hierarchical structure and distribution pattern of Chinese urban system based on aviation network;
基于航空网络的中国城市体系等级结构与分布格局
3.
Development Dynamic, Distribution Pattern and Scale Characters of the Parks System in Shanghai;
上海公园的发展动态、分布格局与规模特征分析
5) spatial pattern
分布格局
1.
Study on Abies fargesii population structure and spatial pattern;
巴山冷杉种群结构及空间分布格局的研究
2.
Effects of Slash-and-Burning Practice on Spatial Pattern in Castanopsis carlesii Community I Main population method of analysis of spatial pattern;
炼山干扰对米槠林分布格局的影响 Ⅰ.主要树种分布格局的分析方法
3.
However, the whole ecological benefit of green-land system is mainly determined by green-lands' internal structures and spatial patterns when the percentage of green-land coverage is less than 40%.
城市绿地在改善城市环境及维护城市生态系统平衡中起着极为重要的作用 ,而当绿地覆盖率小于 4 0 %时 ,绿地整体生态效益的发挥主要取决于绿地的内部结构和空间布局 ,但迄今为止缺乏绿地景观分布格局与环境效应关系的研究报道。
6) spatial distribution pattern
分布格局
1.
A study on spatial distribution pattern and sampling technique of population in natural Pinus taiwanensis communities;
天然黄山松群落种群分布格局取样技术的研究
2.
The individual spatial distribution pattern was studied by applying aggregation density index and dot distribution pattern analysis of 3×17 primary matrixes of its population characteristics based on field investigation into 17 plots in 3 zones with natural distribution of Paeonia ludlowii.
在大花黄牡丹自然分布的3个区域共设置17个样地,进行野外数据调查和种群统计,获得3×17的原始矩阵,应用聚集强度指数和点格局分析进行个体分布格局的判定分析。
3.
Employing variance/mean ratio,χ~2 test,negative binomial parameter,and some indices of aggregate intensity,this paper studied the spatial distribution patterns and dynamics of dominant mountain elfin forest populations in Shimentai Nature Reserve in Guangdong.
运用方差/均值比率法、χ2检验、负二项参数及聚集强度的一些指数研究了山顶矮林优势种群的分布格局和动态,采用大小级代替年龄级分析,发现疏齿木荷、五列木、红锥、木荷和密花树均呈集群分布,其聚集强度由高到低依次为密花树、疏齿木荷、木荷、红锥和五列木。
补充资料：格局
结构和格式：经济迅速发展，不断打破旧～，形成新～ㄧ这篇文章写得很乱，简直不成个～。
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