species-abundance distribution是什么意思

网络释义

用法例句

Species composition, abundance distribution and diversity of Planktonic Ostracoda in the Beibu Gulf;

北部湾海域浮游介形类物种组成、丰度分布及多样性

The surveys of abundance distributions of SRB in surface sediments from the Middle Waters of Bohai Sea were made during December 10 to 13,2006.

2006年12月10-13日对渤中海域表层沉积物中SRB的丰度分布进行了调查。

Using the solution of S process chain with an exponential neutron irradiation the S process abundance distribution of AGB stars of different metallicities is investigated.

利用指数辐照理论的解析解研究了AGB星S过程元素的丰度分布规律 。

Comparison of the methods of calculating the abundances of heavy elements in metal-poor stars;

计算贫金属星重元素丰度分布方法的比较

Numerical simulations of concentration distribution during feed disturbances in a centrifuge cascade

离心级联供料扰动过程中丰度分布的数值模拟

Species composition, abundance distribution and diversity of Planktonic Ostracoda in the Beibu Gulf

北部湾海域浮游介形类物种组成、丰度分布及多样性

Seasonal Variation and Distribution Characteristics of Noctiluca scintillans in Jiaozhou Bay

胶州湾夜光虫丰度的季节变化和分布特征

Research Advances in Altitudinal Gradient Distribution Pattern of Plant Species Richness at a Broad Spatial Scale

大尺度空间上植物物种丰富度沿海拔梯度分布格局的研究进展

Are rank-abundance distributions a useful tool of assemblage discrimination in tropical moths?

秩——丰盛度分布是热带蛾类集合判别的有用工具吗?

Abundance and distribution of feal coliform and heterotrophic bacteria in the water source of the middle-line construction of the project of diverting water from the south to the north;

南水北调中线工程水源区粪大肠菌群和异养细菌丰度与分布

Spatio-temporal distribution of abundance index for Ommastrephes bartramii and its relationship with habitat environment in the Northwest Pacific Ocean

西北太平洋柔鱼资源丰度与栖息环境的关系及其时空分布

The Spatial-Temporal Distributional Characteristics of Meiobenthic Abundance and Biomass in the Northern Yellow Sea

北黄海小型底栖生物丰度和生物量时空分布特征

Distribution patterns of species richness of seed plants in china and its relationship with geographical factors

中国种子植物物种丰富度的大尺度分布格局及其与地理因子的关系

Mercury is by no means abundant or widely distributed.

水银的贮藏量并不丰富，分布也不广。

Mercury is by no means, abundant or widely distributed.

水银的储存量并不丰富，分布也不广泛。

DISTRIBUTION,ABUNDANCE AND GROWING CONDITION OF THE ANTARCTIC KRILL(EUPHAUSIA SUPERBA) IN 1999/2000 IN THE PRYDZ BAY REGION,ANTARCTICA

1999/2000年夏季南极普里兹湾地区南极磷虾的分布、丰度和生长状态研究

density profile,pressure profile

密度分布图,压力分布图

Study on the flora of seed plant in Yongfeng county, Jiangxi;

永丰县种子植物统计分析及其属的分布区类型

ROBUST ELEMENT ABUNDANCE ANALYSIS AND ELEMENT ABUNDANCE OF THE UPPER DEVONIAN STRATA IN NANDAN-HECHI BASIN, GUANGXI PROVINCE

稳健丰度分析及丹池盆地上泥盆统元素丰度的意义

atmospheric abundance(s)

（例如二氧化碳）在大气中的丰度／成分

Comparison of S-elements Abundance in Strong Bariun Stars and Mild Bariun Stars;

强钡星和弱钡星s-元素丰度的分析