species diversity的例句大全

Studies on Inheritance of Earliness Traits, Molecular Markers of Related Gene and Genetic Diversity among Cultivated Species in Pepper

辣椒早熟性状遗传分析、相关基因分子标记及辣椒属栽培种遗传多样性研究

Spatial diversity index was cited to describe the wild life habitat pattern quantitatively. And the habitat pattern change of wild animals and red-crowned cranes ( Grus japonensis), as indicator species, between 1988 and 1998 was analyzed.

引用空间多样性指数（S d）对本区野生动物生境格局和指示物种丹顶鹤的生境格局进行了定量描述，并分析了其十年间的生境格局变化。

The limestone area in south China mainly distributed in Guangxi, Yunnan and Guizhou provinces, The region is botanically well-known for its high species diversity and limestone endemism.

本文所说中国南部石灰岩地区主要指广西、云南、贵州三省的石灰岩地区，这一地区以其植物的多样性和岩溶特有性而闻名。

Four species, i.e. C. studies on genetic diversity and differentiation between two allopatric populations of Cyclina sinensis

确认了宽叶金粟兰、及己C.青蛤两个异域种群的遗传多样性与分化研究

Characteristics of Arboreous Species Diversity among Different Forest Community Types in Kanas Tourism District, Xinjiang

新疆喀纳斯旅游区森林群落乔木层物种多样性特征

Species diversity and distribution of Gorgonian ( Cnidaria: Anthozoa: Octocoral) in Xiamen Bay and Dongshan Bay, Fujian

福建厦门湾和东山湾海域柳珊瑚的物种多样性及其分布

The diversity dynamics of arborous species of different layer during the 28 years restoration period have complexity.

林分不同层内乔木树种的多样性变化动态较复杂。

Species Diversity Higher Taxa of Ascomycota in Jilin Province

吉林省高等子囊菌物种多样性

Both the species richness index and diversity index of the community were low.

群落物种丰富度和多样性指数低.

Along with altitude increasing, predominant index generally increases, but species diversity index and evenness index decrease.

随海拔升高, 优势度指数普遍递增, 物种多样性指数和均匀度指数递减.

Subindex of ecological vulnerability included species importance, plankton diversity and benthic organism diversity, and region importance.

生态脆弱性指数的子指标包括物种重要性、浮游和底栖生物多样性、区域重要性。

Number of individuals and species, diversity indices, Shannon Wiener diversity index, biomass and soil fertility of the main plant community types in Xiyang River Bend region were analysed.

分析了西阳湾地区主要植物群落类型的种类组成、空间结构、物种多样性、生物量及土壤特性。

The species had high diversity in species composition, clear layers of arbors, shrubs and herbages.

总体上物种多样性高，种类组成复杂，群落乔木层、灌木层、草本层层次明显。

The genetic diversity level of jute germplasm among species was higher than two Cultivated species.

食用黄麻种质种间的遗传多样性水平高于两个栽培种种内的遗传多样性水平。

The seasonal ecological features of phytoplankton community including its species composition, population size, dominant species, saprobic indicator, diversity index and diatom biotic index were preliminarily studied at 22 sampling stations in the Chaohu Lake, Anhui Province.

对巢湖浮游植物在22个样点，四季采样，进行了种类组成、种群数量、优势种、污染指示种，多样性指数及硅藻指数等群落生态学的初步研究。

The genetic diversity of Citrus aurantium's main current species in Jiangxi, Hunan and Sichuan Provinces was analyzed by ISSR markers, so as to make reference for sieving good species.

采用ISSR分子标记技术对江西、湖南、四川3个枳壳道地产区的主流品种进行遗传多样性分析，为筛选优良品种提供参考。

Species diversity of wild edible mushrooms from Pinus yunnanensis forests and conservation strategies

云南松林野生食用菌物种多样性及保护对策

Research on species diversity characteristics of the arbor layer in Sassafras tzumu community

闽北檫树群落乔木层物种多样性特征研究

The relationship be-tween species diversity and the habitat is also analyzed in this paper.

还分析了物种多样性与生境条件的关系.

This level of diversity within a species is extraordinary.

同一物种里存在这样高的歧异度,实在非常罕见.