查询词典 endemism

Composition of both spermatophyte and pteridophyte flora of a relict Alsophila spinulosa community in Wutongqiao Nature Reserve of Leshan region was discussed. It shows the proportion of Tropic and Cathaysia elements in both spermatophyte flora and pteridophyte flora was almost 2/3 of the total at the genus level, and even more at the family level. There was a distinct ancient endemism phenomenon in spermatophyte flora, owning to being 8 relict and remnant endemism genera in the total of 9. Furthermore, the proportion of Tropic and Cathaysia elements both at family and genus level in the pteridophyte flora were much greater.

选以乐山五通桥桫椤自然保护区-桫椤群落的种子植物区系与蕨类植物区系组成为研究对象，发现种子植物区系在属的水平上热带成分与古华夏成分占到近2/3，在科的水平上则更高；种子植物区系中有9个中国特有属，其中8个为残遗或原始类型的古特有属，表现出典型的古特有现象；而在蕨类植物区系中热带成分和华夏成分所占比重更大。

In a conclusion, there were a considerable proportion of relict and remnant elements which can be traced back to Mesozoic, and even Paleozoic, as well as typical ancient endemism. All of these fully showed evolutionary conservatism and phylogenetic antiquity of the Alsophila spinulosa community during the process of vegetation evolution.

由此可见，桫椤群落区系组成与起源年代都十分古老；与桫椤伴生的成分中存在较大比例的中生代甚至古生代的古老遗存物种，也明显表现出其在植被进化中的保守性和种系发生的古老性。

This topographic range combined with a tropical moisture sustains extremely high biodiversity and high degrees of endemism, probably the richest botanically in the world's temperate regions.

这地形范围加上热带湿度维持极高的生物多样性和特有性程度高，可能是最富有的植物在世界上温带地区。

Endemism of vertebrates and invertebrates is also very high.

脊椎动物和无脊椎动物的Endemism也非常高。

These characteristics account for the magnificent species diversity and high level of endemism. Insects of 45 000 species have been recorded in China by now.

这些特征可用来说明其丰富的物种多样性和高特有性，迄今中国已报道的昆虫种类约为45000种。

Low.Any species for which one or more of these attributes is low population density and endemism are all different facets of rarity.

窄的栖息地要求，低的种群密度和地方性都是稀有性的各个方面。

China is among the twelve megadiversity countries in the world and one of the two countries with the highest biodiversity and endemism in Asia and South-Pacific region.

中国是世界12个生物多样性巨丰的国家之一，也是亚洲及太平洋地区生物多样性和特有性最高的两个国家之一。

Endemism are all different facets of rarity.

窄的栖息地要求、低的种群密度和地方性都是稀有性的各个方面。

With the aid of qualitative analysis,the application of the proposed indices will improve the comparability and precision of endemism study in floristics.

结合定性分析，这些指标的应用将增强植物区系研究的可比性，使植物区系特有现象的分析达到更精确的水平。

The area also contains fossil sites which provide evidence of the evolution of life on New Guinea, a high level of endemism and the highest level of biodiversity in the region.

这里还保存着化石遗址，记载了新几内亚生命的进化。这一地区拥有动植物的地方特色及高度的生物差异性。

The quality of both red and white wine depends very much on the wine maker talent and on the quality of the grapes.

他的红酒和白酒的品质，根据酿造者的能力和葡萄的质量，各有差异。

No, I don't want to get drunk before my next match.

" "不，我不想让我的下一场比赛前喝醉了。