常见例句

This papery taking the ecological salvation of stone desert in the limestone mountainous areas as an example, discusses the value of local knowledge in maintaining a weak ecological system.
本文以喀斯特山区石漠化灾变救治为例，对地方性知识在脆弱生态系统维护中的价值进行探讨。
Time is pressing to curb stone desert in China
加快我国石漠化治理刻不容缓
Deserts: the stone deserts of the Gobi and the Ordos, the Tanguli and the Kurban Tungu and the dreadful Taklamakan.
沙漠：这里有砾石遍布的戈壁滩和毛乌素沙漠，有腾格里沙漠和吉尔班通古特沙漠，还有令人生畏的塔克拉玛干沙漠。
The design thoughts of laws system to prevent stone desertion are presented in this paper.
在此就如何建立、完善中国预防石漠化法律体系提出了设想。
Stone desertion is one of the most serious crises among the environmental problems in the world,and it also becomes the zoology symbol of the environmental depravation.
土地石漠化是环境恶化的生态标志,亦是国土资源开发整治的重要内容。
The forest will act as a defense against desert dust.
森林能起防御沙漠灰沙的作用。