开垦

Together the two studies offer sweeping conclusions: It does not matter if it is rain forest or scrubland that is cleared, the greenhouse gas contribution is significant.

这两项研究均一致得出了不容置疑的结论：无论被开垦砍伐的是热带雨林，还是灌木丛，由此而促发的温室气体排放量都是惊人的。

But its disadvantages includeless land owned by each person, unsuited use of land, serious pollution and incomplete use of waterarea and seabeach resources.

采取的主要对策是：加强规划，切实保护耕地，改良土壤，充分利用水域，合理开垦滩涂，棉花生产重心北移。

Fancy me yielding and melting, as I am doing: human love rising like a freshly opened fountain in my mind and overflowing with sweet inundation all the field I have so carefully and with such labour prepared — so assiduously sown with the seeds of good intentions, of self-denying plans.

要想象我让步了，被感化了，就像我正在做的那样。人类的爱像是我心田里新开辟的喷泉，不断上涨，甜蜜的洪水四溢，流淌到了我仔细而辛劳地开垦出来的田野——这里辛勤地播种着善意和自我克制的种子。

The main results were summarized as follows: 1 After forestland was destroyed into farmland, the main erosion type changed from sheet erosion to intensive rill and severe shallow gully erosion, accelerated soil erosion was severe and erosion intensity was hundreds to thousands times greater than those in the forestland prior to deforestation.

随着开垦年限的增加，单位降雨侵蚀力引起的侵蚀量呈加剧趋势。在植被破坏15年的裸露休闲地浅沟集水区，侵蚀蚀强度随坡长的增加而增加，且浅沟槽侵蚀量大于浅沟间，切沟沟槽侵蚀量大于切沟间。

The effects of different fertilization on soil microbial biomass C, N, P and maize yield in light sierozem were investigated with a field experiment, which was continued for 4 years at Hongsibu irrigated area of Ningxia.

通过设置在宁夏红寺堡灌区开垦4a的淡灰钙土上的定位试验，研究了不同施肥对新垦淡灰钙土微生物生物量碳、氮、磷及玉米产量的影响。

In the early years of the Qing Dynasty, after the policy issuance "migrate to Taiwan and Restore it"in the common social context of Abstract immigrants to cultivate wastelands, the Hakka people migrated to either the coastal southeaster Guangdong or Taiwan by crossing the Strait for reclamation of wastelands, thus becoming an integral part of the 4th migration of Hakka people.

清初"迁海复界"后，在"招徕开垦"的共同社会历史背景下，客家人或向粤东南沿海移民，或渡海赴台湾垦殖，成为客民第四次大迁徙运动的重要组成部分。

Once a bubble emerges out of an exceptionally positive economic environment, an inbred propensity of human nature fosters speculative fever that builds on itself, seeking new un- explored, leveraged areas of profit.

一旦泡沫在一个特别利好的经济环境中形成，人类本质的内在倾向就会育建立在自身基础上的投机热情，在新的、未开垦的、具有杠杆作用的领域追逐利润。

In an attempt to contain some of the disastrous consequences of strip mining. Congresspassed the Surface Mining Control and Reclamation Act of 1977.

在控制那些由露天剥采造成的灾难性后果的尝试中，议会于1977年通过了表层土地采矿控制与开垦的法案。

During his inaugural and the Governor's Conference held 2 days later, Roosevelt referred to problems of rural-industrial "imbalance" and the cultivation of "submarginal" lands.

完成就职演说，召开内部会议后仅两天，Roosevelt就总结了农村工业发展的"不平衡"和"边境"土地开垦等问题。

Some conclusions from the study on human driving factor are:(1) the human activity is much more active factor to the process of desertification which mainly incarnates on the changes of the landuse fashion (from traditional rangeland 100 years ago come to interlacing agro-pastoral region) and enhance of landuse intensity (over-cultivation, over-grassing and over-fuel collection);(2) the natural vegetation had been destroyed suicidally by human activities that had accelerated to the development desertification.

在人为驱动力的分析中，得到以下一些初步的结论：（1）人类活动是本地区沙漠化过程中更加活跃的驱动因子，体现在土地利用方式的转变（从传统的牧业草原到今日的农牧交错区）和强度的增加（过度开垦、放牧、樵采等）；（2）由此对自然植被群落毁灭性的破坏，加速沙漠化的进程。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。