desertification造句
The
desertification of land by the current world - wide attention.
留学解答资讯网:土地的沙漠化得到了当今世界广范围的重视.
In
desertification and its opposite process i . e control of
desertification, water plays the determinative role.
荒漠化过程与其逆过程即荒漠化治理中, 水在其中起着决定性作用.
Achievements have been made in
desertification prevention and control.
防沙治沙工作取得积极效果.
Desertification drains an arid or semiarid land of its life - supporting capabilities.
沙漠化使干旱或半干旱地区维持生命的能力逐渐枯竭.
A third of Africa is under threat of
desertification.
非洲有三分之一的土地面临荒漠化的威胁。