聚块 meaning in Chinese
conglomerate
Examples
- The comparison of the test results and the computing results can verify the feasibilities of the agglomerate model
把单电池看成是以聚块几何尺寸为基础的多个小电池的并联。 - However , due to the model itself , some particular parameters can not be decided precisely , just like the radius of agglomerate and the thickness of the film and so on
分析了模块的优缺点。聚块模型是比较好处理的模型，可以预测过电位，对电极的优化有指导性的作用。 - Tow types of fuel - cell models can be distinguished : microscopic and macroscopic . this paper adopt agglomerate microscopic model to analyze the fuel cell ' s performance . according to the computation , it can be concluded that the performances are determined by the thickness of the electrode , the effective ionic conductivity , the radius of agglomerate and other parameters
对燃料电池单体，建立了微观的数学模型? ?聚块模型，用nenmanbandj方法计算熔融碳酸盐燃料电池阳极和阴极的过电位，分析了各种参数的影响，对电极的制备，提高单电池的性能，有一定的指导意义。 - Previous researchers have always determined the sp atial distribution patterns ( sdp ) of castanopsis kawakamii with a sample - dis tance method . however , the distribution patterns may be affected by the quadrat si ze and , in the course of analysis , the density differences among the cluster plots are not considered ; therefore , differences of cluster plot size and the dispersi on degree among individuals of cluster plots can not be known . authers of this pa per have determined the spatial distribution patterns of castanopsis kawakamii population in different habitats by means of non - quadrat distance method and a nalysed the pattern intensity and grain of the sdp . the pattern intensity is defi ned with the relative density differences and the pattern grain can embody the d ispersion degree of the individuals in the plots , and the dispersion degree among the plots . the determined results are as follows . the intensities of the species range in order from strong to week : litsea mollifolia p . kawakamii i . purpure a r . cochinchinensis c . kawakamii c . carlessii d . oldphamii s . superba . the gra ins of the species queue in order from coarse to close : s . superba = litsea mollif olia r . cohinchinensis c . kawakamii = i . purpurea c . carlessii p . racemosam d . oldp hamii . these determined results tally basiclly with the results authers of this paper have got in determining the same plots by means of aggregate index access ing method . in view of this , it is held that the sdp of c . kawakamii is closely related to the habitats and biological features
前人都是采用样方方法对格氏栲种群数量的空间格局进行测定，而格局分布有可能受样方大小的影响，且分析过程中没有涉及聚块间密度差的问题，因而无法掌握种群的聚块大小差别及聚块内个体间的离散程度.本研究采用无样方距离法，测定不同生境的格氏栲种群空间格局，分析格氏栲种群格局的强度和纹理.强度以聚块和间隙的密度差来定义，纹理则是体现聚块内个体间的离散程度与诸聚块间的分离程度.测定结果表明，格氏栲种群格局强度从高到低排列次序为：木姜子蚊母树冬青茜草树格氏栲米槠虎皮楠木荷；格局纹理从粗到细的顺序是：木荷=木姜子茜草树格氏栲=冬青米槠蚊母树虎皮楠.这一测定结果与作者采用聚集度指标测定相同样地格氏栲种群空间格局的结果基本相符.因此，格氏栲空间格局类型及分布与格氏栲生物学特性及生境的关系密切 - We studied its distribution pattem by using the following measures f the test for fitting to the poisson , negative binomial and neyman a distribution . at the same time , we use negative binomial parametef , dispersal index , patchiness index , cassie s index and clumping index , estimated the aggregation intensity . the results showed that the distribution pattern is typically aggregated , and the intensity of aggregation vari
经统计分析，青岛百合复合种群、各局部种群内个体的分布格局离散分布拟合的结果符合负二项分布；各聚集强度参数中，丛生指标）和cassie指标（二k ）均大于o ，负h项参数限）均较小，扩散系数k卜扩散型指数）和聚块性指标（ m m ）均大于1 ，以上这些表明各个局部种群的分布格局都为聚集分布。