land degradation

基本解釋

• 土地退化

英漢例句

雙語例句

• What is land degradation?
  什么是土地退化？
• What does land degradation mean for health?
  土地退化對于健康意味著什么？
• Desertification, is a form of land degradation, by which fertile land becomes desert.
  荒漠化這一形式的土地退化，使肥沃的土地變成了沙漠。

權(quán)威例句

• An important decision was to include in the new regime emissions from deforestation and land degradation.
  ECONOMIST: A deal is finally struck in Bali
• Limited agricultural productivity, continued land degradation and water scarcity have made food self-sufficiency goals unachievable at the national or regional level.
  UNESCO: EDUCATION

• land degradation更多例句

詞組短語

短語

• Land ecological degradation 土地生態(tài)退化
• land resource degradation 土地資源退化
• cultivated land degradation 耕地退化
• land degradation danger degree 土地退化危險度
• Land degradation degree 土地退化程度

• land degradation更多詞組

專業(yè)釋義

經(jīng)濟學(xué)

• 土地退化

  Land degradation was one of hotspots in modern scientific researches.
  土地退化是現(xiàn)代科學(xué)研究中的熱點。

  環(huán)境科學(xué)技術(shù)

• 土地退化

  Soil erosion can result in land degradation and sediment deposition of a river, where soil erosion is connected with some natural factors and human activities.
  土壤侵蝕是引起土地退化和河流泥沙淤積的根源，其產(chǎn)生與各種自然因素和人類活動存在一定關(guān)系。

  地球科學(xué)

• 土地退化