1) To impose a quota on forest cutting and encourage forest planting in order to expand the area of forest coverage;
（一）对森林实行限额采伐，鼓励植树造林、封山育林，扩大森林覆盖面积；
To impose a quota on forest cutting and encourage forest planting in order to expand the area of forest coverage;
对森林实行限额采伐,鼓励植树造林、封山育林,扩大森林覆盖面积;
Study of Extracting the Forest Area Based on the ETM+ Remote Sensing Image;
基于ETM+遥感影像的森林覆盖面积提取方法的研究
Article 12 The people's governments at various levels shall organize every citizen to engage in afforestation and encourage the p1anting of grass, thereby enlarging forest-covered areas and increasing vegetation.
第十二条 各级人民政府应当组织全民植树造林，鼓励种草，扩大森林覆盖面积，增加植被。
Tree cover in tropical areas such as El Salvador and the Dominican Republic has grown in recent years.
萨尔瓦多、多米尼加共和国等热带地区的森林覆盖面积近年来有所增加。
Two-thirds of the area are covered with immense forests.
该地区面积的三分之二为广阔的森林所覆盖。
forest cover and watershed protection;
森林覆盖和流域保护；
About a third of the land area of the United States is covered by forests, and more than 240 million hectares is commercial forest land.
美国有三分之一的面积为森林所覆盖，其中二亿四千公顷以上是商用木材的产地。
duff:Decaying leaves and branches covering a forest floor.
半腐层:覆盖森林地面的腐败树叶或树枝.
Decaying leaves and branches covering a forest floor.
半腐层覆盖森林地面的腐败树叶或树枝
Ground conditions are not necessarily enigmatic in densely covered areas, even in rain forests.
在浓密森林覆盖区，甚至在雨林区，地面情况未必都是莫明其妙的。
100,000 hectare's forest will be increased in the mountainous area to realize 70% forest coverage in the mountainous area.
山区完成宜林山地造林面积10万公顷，山区林木覆盖率达到70%。
The ground was covered with snow.
地面上覆盖着一层积雪。
fallen leaves covered the forest floor; sat on a fallen tree trunk.
落下的树叶覆盖了森林的地面；在倒下的树干上坐着。
The whole river basin is covered with tropical forest .
热带森林覆盖了整个河流流域。
The covering of forestry in our town is 60 percent.
我们镇的森林覆盖率是百分之六十。
(Brit) an area of open or forested country.
在英国，指开阔的或被森林覆盖的地区。
Primary Study on Rational Structure of Forest Category and Forest Coverage in Three Gorges Reservoir Area;
三峡库区合理林种结构与森林覆盖率初步研究