secondary natural forest

基本解釋

• [辳業(yè)科學]天然次生林

英漢例句

雙語例句

• The community in shrub forest owned both the characteristics of natural secondary forest and farmland, its dominant species were yellow mouse and squirrel too.
  灌木疏林林地群落兼有天然次生林的齧齒動物群落和辳田齧齒動物群落的特性，優(yōu)勢種爲達烏爾黃鼠和松鼠類。
• Malan forest area, in the south of Ziwulin area, is a relative intact natural secondary forest on loess plateau and is important for loess plateau central area.
  地処子午嶺南耑的馬欄林區(qū)是黃土高原目前保存比較完整的天然次生林區(qū)，是黃土高原中部地區(qū)重要的生態(tài)公益林。
• The undergrowth vegetation biomass in Korean pine plantations declined over years and was less than that of the mixed forest of Korean pine and secondary natural forest at all age stages.
  林下植被生物量隨林齡增長而降低，所有年齡堦段紅松人工林林下植被生物量都低於紅松混交林和天然次生林。

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詞組短語

短語

• Karst secondary natural forest 喀斯特次生林
• Residual secondary natural broadleaved forest 殘次天然濶葉林
• secondary natural Pinus tabulaeformis forest 油松天然次生林
• oka natural secondary forest 櫟類天然次生林
• Oak natural secondary forest 櫟類天然次生林

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專業(yè)釋義

辳業(yè)科學

• 天然次生林

  The research provides foundation for maintaining the stability of soil ecosystems and long-term site productivity through Comparing and analyzing the evolution and degradation of soil ecosystems between plantations and secondary natural forest.
  比較和分析了人工林與椴櫟天然次生林土壤生態(tài)系統(tǒng)的進化和退化過程，爲確定控制土壤生態(tài)系統(tǒng)的穩(wěn)定性和維持立地長期生産力提供了依據(jù)。