1) vein of spatial patterns
空间分布格局纹理
1.
With the methods of I& and *m index,the vein of spatial patterns of P.
空间分布格局纹理是表示聚块内个体间的离散程度与诸聚块间的分离程度 ,聚块大而且相隔较远 ,说明种群的分布格局有粗糙的纹理 ,相反 ,则有细密的纹理[6] 。
2) spatial distribution pattern
空间分布格局
1.
Nitrogen pollution and spatial distribution pattern of Wuliangsuhai Lake;
乌梁素海氮污染及其空间分布格局
2.
Study on the spatial distribution pattern of Anoplophora chinensis larva;
桦树星天牛幼虫种群空间分布格局分析
3.
Structure dynamics and spatial distribution pattern of population of Tsuga tchekiangensis;
南方铁杉种群结构动态与空间分布格局
3) spatial pattern
空间分布格局
1.
Biogeostatistical analysis on the spatial pattern of Leptispa longipennis (Gestro);
长鞘卷叶甲种群空间分布格局的生物地理统计学分析
2.
Edge correction of Ripley s K(d) function on population spatial pattern analysis;
Ripley s K(d)函数分析种群空间分布格局的边缘校正
3.
The T-square study on the spatial pattern of Spruce-fir forest in Jingouling Forest Farm shows that two spruce-fir forests are separately in aggregate distribution and random distribution.
用距离方法(T-square)研究金沟岭林场云冷杉过伐林的空间分布格局,经T形指数C和Z1值检验,2块云冷杉林分别为集聚分布和随机分布。
4) spatial distribution patterns
空间分布格局
1.
By using the diffused coefficient C and six aggregation indices, such as diffused index I δ the spatial distribution patterns of Manglietia yuyuanensis community, and the spatial pattern of different populations and the dynamic regularity and the tendency of the populations distribution patterns were measured.
运用扩散系数C、扩散指标Iδ 等 6种聚集度指标对乳源木莲群落的空间分布格局进行了测定 ,同时测定了群落不同层次的分布格局 ,对该群落分布格局的动态规律及趋势进行了探讨。
2.
The experiment was conducted on the change of community structure,spatial distribution patterns of the main populations on the small scale(50 cm×50 cm) in moderately degraded Kobresia humilis meadow enclosed for one year.
通过研究围栏封育1年后中度退化的矮嵩草草甸(夏季牧场)群落结构的变化,探讨主要植物种群在小尺度(50 cm×50 cm)上的空间分布格局,并从生活史特征和生态适应对策等角度探讨产生和维持这些格局的机理。
5) Spatial Distribution
空间分布格局
1.
Fuzzy coordinate system was first introduced;Fuzzy analysis of the sampling data were for larva of Taxonus spp in Schima superba Gardn fireproofing plantation,obtained by using the method of orthogonal design;and several methods were used to measure the spatial distribution pattern for the larva in Fujian province.
首创采用"模糊坐标系",运用正交设计方法调查木荷防火林带叶蜂幼虫的危害状况,并对调查结果进行模糊分析,而且用多种方法测定了该幼虫的空间分布格局。
2.
Spatial Distribution Pattern of Picea schrenkiana Population;
天山云杉 (Picea schrenkiana)成熟林种群的空间分布格局受天山云杉种群本身的生物学特性、种群的年龄和更新方式等群落内小环境的共同影响 。
6) distribution pattern
空间分布格局
1.
The study of distribution pattern of Camellia rosthorniana population in Jinyun mountain;
缙云山川鄂连蕊茶种群空间分布格局研究
2.
The diameter structure, the height structure ,the density and the distribution pattern were worked out.
分析了梭梭种群的径级结构、高度结构、密度和空间分布格局变化等。
3.
V/ m ratio t-test, negative binomial parameter, index of dispersion, Cassie index, index of clumping and index of patchiness have been used to analyse the distribution pattern of Gordonia acuminata population in different plant community.
采用相邻格子样方法取样数据，应用方差／均值比的ｔ检验法、负二项参数、扩散型指数、Ｃａｓｓｉｅ指标、丛生指标、平均拥挤指数和聚块性指数等方法，分析了四川大头茶种群在不同群落中的空间分布格局。
补充资料：空间分布干扰
分子式：
CAS号：
性质：火焰原子化法试样溶液中，伴生组分浓度变化大时，引起试样吸喷量的波动和火焰中待测元素分布的变化，是待测元素空间分布不均匀所造成的干扰。
CAS号：
性质：火焰原子化法试样溶液中，伴生组分浓度变化大时，引起试样吸喷量的波动和火焰中待测元素分布的变化，是待测元素空间分布不均匀所造成的干扰。
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