雅思單詞ecosystem什么意思-ecosystem詞組短語_例句_同義詞

ecosystem意思

n.生態系統

ecosystem詞組短語

natural ecosystem自然生態系統

terrestrial ecosystem陸地生態系統

agricultural ecosystem農業生態系統

ecosystem structure生態系統結構

ecosystem function生態系統功能

artificial ecosystem人工生態系統

ecosystem ecology生態系統；生態學

ecosystem type生態系統型

ecosystem同義詞

n.

system,scheme

ecosystem例句

1.There are highly sensitive and delicately balanced ecosystems in the forest.

森林里有高度敏感、靈敏平衡的各種生態系統。

2.As a new type of ecosystem,its plant diversity remains unstudied.

人工濕地的生物多樣性是一個新問題。

3.We all have an interest in maintaining the integrity of the ecosystem.

維持生態系統的完整是我們共同的利益。

4.Myriapod animals were probably one of the invertebrate animal groups that first colonized the terrestrial ecosystem during Early Paleozoic.

摘要多足動物可能是最早人侵陸地環境的無脊椎動物之一。

5.No one knows how a sharp decrease in pteropod numbers will affect other parts of the marine ecosystem.

目前沒有人知道翼足類數量劇減將如何影響其他的海洋生態系。

6.Ferns were the first terricolous vascular plants,and still comprise an important part of primary productivity of ecosystems.

蕨類植物是最早登陸的維管植物，至今仍然是生態系統初級生產力的重要組成部分。

7.Patches mosaic is the basic pr operty of community which makes the structure and function of ecosystem prolonge d maintaining.

群落斑塊鑲嵌結構是群落的基本屬性，使群落的結構和功能得以長期維持等論點。

8.Ardeidae bird is one of important species belonging to wet land ecosystem,and regarded as indicator for environmental assessment.

鷺科鳥類是濕地生態系統中重要的生物種類之一，也是環境質量評價的一類指示動物。

9.Benthos The organisms that live on the bottom sediments of freshwater and marine ecosystems.They include plants and algae(phytobenthos)that grow below low tide mark.

底棲生物（海底生物）：在淡水或海洋生態系統底部生活的生物體。包括一些水底的植物和藻類。

10.The researcher selects students'discourse as a tiny cut to dialyze its cultural back,namely the student's culture,to exposit the true appearance of school cultural ecosystem.

研究者選取了學生話語這一微觀層面來力圖透視其背后所折射的文化蘊意，即學生文化，從而揭示學校文化生態的實然狀態。

>>免費領全球留學白皮書，了解各大學報考條件、費用、開學時間、含金量<<