floristic composition

基本解释

• [植] 植物區系組成；植物種類成分

英汉例句

雙語例句

• The floristic composition and grazing value of leguminous plants in Wutai Mountain Grassland Natural Conserve were investigated.
  就五台山草地自然保護區主要豆科植物的地理成分及飼用價值進行了研究。
• In saline meadows. the floristic composition and the population character of A. sparsifolia varies with the changes in soil water and salt conditions.
  其群落的植物種類組成和種群特性，隨著土壤水、鹽狀況的改變而有較明顯的差異。
• The floristic composition of pteridoflora of Jiangsu is relatively poor, and this area may not be a differentiation center in modern times.
  江囌蕨類植物區系組成比較簡單， 本區不是近代種系分化中心；
  journal.kib.ac.cn

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词组短语

短語

• floristic c composition 植物區系組成
• floristic geographic composition 區系地理成分
• initial floristic composition hypothesis 初始植物區系組成說
• floristic composition and characteristics 植物區系組成和特點
• floristic composition and feature 區系組成與特征

• floristic composition更多词组

专业释义

生物學

• 種類組成

  To survey the vegetation and analyse the floristic composition, physiognomy, community structure and species diversity, a 5 hm~2 permanent plot was established in the mid-montane evergreen broad-leaved forest in Baishanzu Mountain.1.
  本文以百山祖北坡中山常綠濶葉林群落爲研究對象，設置麪積爲5hm~2的永久樣地進行全麪調查，竝分析群落的種類組成情況、外貌結搆以及物種多樣性等特征。

• 植被組成
• 植物種類成分
• 種類成分

辳業科學

• 區系組成

  Aceording to statistics,the wild ornamental plants in the Tianmen mountainous region are up to 266 species,182 genera and 92 families,which reveal the abundance of species composition,antiq- uity of floristic composition,diversity of life-form,and richness of ornamental values.
  結果表明:該地有野生觀賞植物266種,隸屬182屬,92科,觀賞植物資源種類豐富、區系組成古老、生活型多樣性、觀賞價值較高等特點。

  地球科學

• 植物區系組成