1、

Study on the energy structure of natural hardwood forests

天然三大硬阔林能量结构的研究

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2、

Under the frame of public finance, the construction funds of ecological forestry projects can be settled through treasury while the overhead expenses of ecological forestry construction dealt with through tax levied for subsidizing the ecological benefits of forests.

在公共财政框架下,可通过国债解决生态林业工程建设的资金需求,同时逐步建立森林生态效益税,解决生态林业建设的日常资金需求。

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3、

Dorotea, a thirty-something one-woman ceramics entrepreneur based in the remote forests of Peru, knows all about the global financial crisis.

三十多岁的多洛蒂(Dorotea)女士是一家位于秘鲁偏远林区的陶瓷厂的老板,她对全球金融危机可谓了然于胸。

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4、

These isolated mountains cover thousands of square miles and their rich and untouched forests were declared a national park in2001.

这些单独的山脉覆盖了数千平方英里的面积,而且在2001年它们的丰富而原始的森林被宣布为一个国家公园。

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5、

Soil samples were collected from spruce, hemlock and pine forests in central Taiwan.

土壤样品采自台湾中部的云杉、铁杉林与草地。

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6、

Study on Soil pH Value and Exchange Function of Several Sapling Plantation Forests in Xishuangbanna

西双版纳几种人工幼林土壤pH值和交换性能的研究

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7、

The Study on Soil Nutrients State of Several Man-made Sapling Forests in Yunnan Tropical Area

云南热区几种人工幼林的土壤养分状况研究

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8、

And the potential for a crop price bonanza drives the cutting down of rainforests and heavy fertilizer application causing climate change and oceanic dead zones respectively.

考虑到农作物的价格可能会涨高,这促使人们砍伐原始森林以种粮食作物;另外大量肥料的使用导致了气候变化以及海洋死亡区的形成。

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9、

Man still lived in his original habitat, in tropical or subtropical forests, and was partially at least a tree-dweller, for otherwise his survival among huge beasts of prey cannot be explained.

他们至少是部分地住在树上,只有这样才可以说明,为什么他们在大猛兽中间还能生存。

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10、

Now that Nian is gone and other beasts of prey are also scared into forests, people begin to enjoy their peaceful life.

既然年走了,其他掠食野兽也都怕得躲到森林里了,人们开始享受他们安宁的生活。

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11、

And you know, we're young and unemployed, so we do the whole thing on back roads through state parks and national forests

我们年轻,无业,于是整个旅程都在乡间小道,经过州立公园和国家保护森林,

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13、

Effect of Different Aged Forests on Yield of Intercrop

不同林龄林分对间作物产量的影响

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14、

The phenological spectrum drawn in accordance with the elevation has a high practical value in the selection of planting time of food bamboos for giant pandas, researches on forest eec-system, and management of forestS.

按海拔梯度绘制的物候谱,在主食竹造林时间的选择、森林生态系统研究和森林经营等方面,具有重要的应用价值。

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15、

Being besieged by mountain torrents, how many people still engrave those forests being peremptorily cut down?

被山洪围困的人,有多少还铭记横遭砍伐的森林?

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16、

Trekking through mountain forests and rural farmland, the two painted together, scenes of simple, quiet, yet soulful scenery.

徒步通过山区森林和农村耕地,两个画在一起,场景简单,安静,但灵魂的风景。

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17、

Among SIDS with limited forest cover, trees outside forests ( such as on agricultural land) often play a very important role in local livelihoods.

在森林覆盖十分有限的小岛屿发展中国家,森林之外的树木(如农地上的树木)往往在当地人的生计中发挥十分重要的作用。

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18、

The duiker lives in thick underbrush in African forests.

小羚羊生活在非洲茂密的森林中的灌木丛里。

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19、

Ironically, the problem has been exacerbated by the "Smokey the Bear" and Park and Forest Services campaigns to stop all forest fires, halting the natural fire cycle that clears the underbrush out of the forests.

讽刺的是,“护林熊”运动和美国公园与林业管理局阻止一切森林火灾的发生,中断了自然火灾循环系统,导致林下灌木丛生,反而使问题恶化。

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20、

This procedure has been successfully applied to the monitoring of PAHs in soil samples of the uncultured forests collected in China.

采用本方法成功地测定了我国未开垦森林土壤中的PAHs。

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