在大多数情况下，要从油沙中提炼出石油需要先把覆盖该地区的森林砍掉，排干地面的水分，去掉表层土然后当然就是把地下的油沙挖出来。
In most cases, extracting oil involves chopping down the forest that blankets the region, draining the boggy ground, stripping off the topsoil and literally digging up the oily sand below.
研究小组选取的岛普罗维登斯和水牛城在面积上差不多，同处美国东北部森林覆盖的地区。
Providence and Buffalo are roughly the same size, and both fall within the study area chosen by the research team: the forested environments in the northeastern United States.
目前为止，亚马孙州是巴西亚马逊地区9个州中森林保存得最完好的地区，原始森林的覆盖率高达97%。
Amazonas remains by far the best-preserved of Brazil's nine Amazon states, with about 97% of its original forest cover intact.
自2003年至2009年间，亚马逊州的森林砍伐率下降了70%，它拯救了巴西自身。亚马逊州是巴西森林覆盖率最高的地区，甚至拥有比其他任何国家都多的热带雨林。
Between 2003 and 2009, the deforestation rate of Amazonas, Brazil's most forested state, which has more rainforest than any country save Brazil itself, dropped by 70%.
肤色最深的人是生长于森林覆盖最低的赤道地区。
People with the darkest complexions are native to tropical regions, particularly those with few densely forested areas.
在亚马逊地区，80%的土地为森林覆盖。
In the Amazon, 80% of property is supposed to remain untouched forest.
这个多山岛屿的大部分地区都被笼罩在云雾之中，苔藓将繁茂的森林覆盖得严严实实，这儿也是多姿多彩的夏威夷旋蜜雀的故乡，夏威夷旋蜜雀是一种濒临灭绝的鸟类。
Large parts of the mountainous island are swathed in cloud. These lush and mossy forests are home to the colorful Hawaiian honeycreeper, an endangered bird species.
亚马逊地区15%到25%的土地都是私有的，这些土地本应80%的面积由森林覆盖，但是它们大都没有达到。
Some 15-25% of the Amazon is private property, which is supposed to be kept 80% forested (though often is not).
很多曾一度被郁郁葱葱的森林所覆盖的地区现在都变成了土壤龟裂的荒芜之地。
Huge areas which were once covered with forest have turned into a treeless waste where the soil is exactly like broken-up brick.
从加拿大到墨西哥，通常人们看到它们蹦蹦跳跳穿过各种环境下的矮树从-从阿尔卑斯山的森林到灌木覆盖的沙漠地区。
Ranging from Canada to Mexico, they are generally seen scampering through the undergrowth of a variety of environments from alpine forests to shrubby deserts.
那将是一笔大的开支，因为森林覆盖地球面积的30%，付款不会高到足以保护濒危重点地区的森林。
That would either be prohibitively expensive, since forests cover 30% of the Earth's landmass, or the payments would not be high enough to protect the most endangered areas of forest.
鼎湖山整个地区为热带，亚热带森林所覆盖，气候独特。
Dinghu Mountain is covered by tropical as well as subtropical forest and has a unique climate.
历史时期，四川地区良好的森林覆盖、充足的水源补给以及湿热封闭的环境都为瘴气的产生提供了必要的条件；
In the historical period, the good forest covering, the sufficient water resource and the clouding and humid environment provided the essential condition for malaria's production in Sichuan area.
城市森林覆盖率这些地区之间的差别很大，在温带草原或德州，路易斯安那州沿海平原低于5%，而在其他通常超过10%。
Urban forest coverage varies greatly among these regions, with normally over 10% in temperate prairies or texas-louisiana coastal plain and less than 5% in others.
延边地区森林覆盖率高，木材产量大，使家具生产具备雄厚的物质基础，延边应以此为基础，大力发展家具业。
Yanbian's dense forest coverage and high wood output enable the furniture production in this area to flourish. Yanbian should develop its furniture industry on the basis of abundant raw materials.
这些树木是曾经覆盖着整个地区的茂密的森林所残留的部分。
The woods are remnants of huge forest which once covered the whole area.
巴西最有意思的地区之一是称作热带雨林的赤道森林，亚马孙盆地大部分都覆盖着这种森林。
One of the most interesting regions of Brazil is known as the selvas, the equatorial forest—which covers a large part of the Amazon basin.
这个地区是世界上最大的赤道雨林，除了绸缎般的无数河流穿流其间外，整个地区完全被赤道型的茂密森林所覆盖。
This region is the world's greatest equatorial rain forest. Except for the numerous rivers that run like ribbons through it the land is completely covered with a thick forest of the equatorial type.
第二章论述了民国时期西南地区森林面积、森林覆盖率的变化，分析了造成森林资源大量减少的原因，并揭示出森林破坏带来的严重后果。
The second chapter discusses the changes of the forest area and forest coverage, analyzes the reason of the decrease of forest resources, and reveals the serious consequences by forest destruction.
第二部分在把长江上游地区划分为十二大区域的基础上，分别复原和分析了唐宋时期这些地区的森林覆盖情况。
In the second section the author analysed the distribution of the forest during the Tang and Song Dynasties on the basis of dividing these areas into 12 small regions.
俄罗斯远东地区拥有丰富的自然资源，森林覆盖面积约2.6亿公顷，俄罗斯远东地区又是红松最多的地区，年产松籽达5 - 8万吨。
Russian Far East is rich in natural resources. Forest covers an area of about 2.6 hectares. It is also the largest red pine areas, with an annual output of pine nuts up to 5-8 million tons.
该地区森林覆盖率高，地形地貌适合建设高尔夫球场及综合旅游开发。
Project background and functional orientation: This area is in high forest cover rate, and the landform adopts to be built golf course and developed comprehensive tour.
该地区森林覆盖率高，地形地貌适合建设高尔夫球场及综合旅游开发。
Project background and functional orientation: This area is in high forest cover rate, and the landform adopts to be built golf course and developed comprehensive tour.
应用推荐