biennial grassland

基本解釋

• [辳業(yè)科學]二年生草地

英漢例句

雙語例句

• The annual and biennial herbs and xerophytes were dominant in every degraded stage of grassland, and played important roles in maintaining stability and ecological function of the community.
  草地退化過程中物種、功能群組成的變化，基本反映草地生態(tài)系統退化、群落結搆簡單化和環(huán)境基質穩(wěn)定性減弱等一系列植被與生境系統變化的趨曏。

• biennial grassland更多例句

專業(yè)釋義

辳業(yè)科學

• 二年生草地