Variation of copepod from maoping to guizhou in the three gorges reservoir before and after impoundment 三峽水庫(kù)壩前段蓄水前后橈足類種類組成的變化
Meanwhile , ? - diversity is also in high level with gradually increasing abundance and diversity when pollution and damage of forestry are decreasing from the mouth to the end of this gully -多樣性也很豐富,從溝口到溝底,植被破壞和污染逐漸減輕,蝶類種類多度和種群豐富度依次增加, -多樣性變化明顯。
種類: kind; class; description; ty ...分類種: taxonomic species種類: kind; class; description; type; variety 不同種類的刀具 cutters of different kinds; 種類繁多 a great variety豆類種子箱: bean hopper魚類種群: fish population蕨類種植園: fern plot; fernery海洋魚類種群: marine fish population現(xiàn)存魚類種群: standing fish population魚類種群調(diào)查: survey of fish population魚類種群動(dòng)態(tài): fish population dynamic魚類種群構(gòu)成: composition of fish species種類物,種類: genus中上層魚類種群: pelagic fish population按種類: categories筆種類: types of pens部門,種類: category等級(jí),種類: cl class; class各種類: a mt. a ortment; ass mt. assortment; nbspass mt. assortment鍵種類: key class品種類: variety屬;種類: genus位種類: bit class性質(zhì);種類: nature源種類: source category種類,類別: category