开垦

It is largely a virgin soil offering plenty of research opportunities, with good chances of interesting findings, for those with interests in logic and its applications in computer science, including theory of computation and artificial intelligence.

这是一片还未开垦的领域，为那些对逻辑和逻辑在计算机方面的应用，以及对计算人工智能理论感兴趣的人们提供了很多研究和有趣发现的好机会。

Chinese media has long been considered as a virgin soil, in the Chinese structure market economy. It is monopolized to some extent. So all the research on this subject is far-sighted.

中国的传媒业历来被认为是中国市场经济中最后一块未被开垦的处女地，在中国目前的经济格局下，传媒业从某种程度上讲还具有一定的垄断色彩，因此现在对于这个领域的研究更具有前瞻性和指导性。

More wasteland will be opened up in the near future.

在不久的将来，要开垦更多的荒地。

In the coming years more wasteland will be opened up in a planned way.

在以后几年中，将有计划地开垦更多的荒地。

The content of mineral elements in ripe fruits of M.sieversii from 78 seedings at Mohe Town,Gongliu Country were analyzed using Atomic Absorption Spectrophotometer.The results indicated that M.sieversii seedings presented considerable genetic variations in content of mineral elements with the range of variation coefficients from 24.2% to 54.0%.So it has large potential for further selection.Four elite seedlings were selected,namely large fruit type,high Ca content type,high Zn content type and high damascenone content.As the predominant component of Ily wild fruit tree forest,Malus sieversii had occupied an area of 9300ha.But the inherent reproduction system of M.sieversii and genetic diversity of the species were destructed in different degrees,as a result of farming assart,over grazing and damage by Agrilus mali.

上述结果支持&新疆野苹果可能是栽培苹果祖先种&的结论；②对巩留县莫舍乡的新疆野苹果78个实生株系果肉组织Ca、Mg、Fe、Zn、Cu、Mn6种矿质营养元素进行测定的结果表明，每种矿质元素含量单株间差异显著，变异系数在24.2％～54.0％，遗传多样性丰富，进一步选择的潜力很大；③根据新疆野苹果果实形态、香味物质和矿质元素含量等的测定结果，初步筛选出了大果型、高钙型、高锌型和大马酮型等4个特异性状单株；④调查发现，由于农田开垦、过度放牧以及苹果小吉丁虫的蔓延危害，目前伊犁野果林面积逐年减少，野苹果固有的繁育体系和遗传多样性受到不同程度的破坏。

N2O emission fluxes before and after reclamation of Calamagrostis angustifolia wetland in Sanjiang Plain were observed in situ with static-chamber and GC methods.

利用静态箱-气相色谱法对三江平原小叶章湿地开垦前后N2O的排放通量进行了原位测定，分析了N2O通量特征及其与温度、水分等环境因子的关系。

On agricultural front 50 per cent of our cultivable land is still unirrigated.

在农业上，百分之50的可耕地仍然没有开垦灌溉。

However, as a result of human activity especially moorland is reclaimed, the aggravate that uses favourable geographical position waiting for earth of chemical fertilizer to use an activity in great quantities, and large-scale disafforest and habitat are broken the change that spends favourable geographical position waiting for earth to use structure, played havoc with natural landscape, the change moves floral to live environment, make ecosystem function degrades, brought about the forfeiture of biology diversity finally.

然而，由于人类活动尤其是荒地开垦、化肥的大量使用等土地利用活动的加剧，以及大规模砍伐森林和栖息地破碎化等土地利用格局的改变，严重破坏了自然景观，改变动植物的生存环境，使生态系统功能退化，并最终导致了生物多样性的丧失。

The Fujian fisherman has made extremely large contribution in cultivating ocean. Through the fishery levies duty they have supported the country and local finance,have promoted the Fujian development of the economy, and no doubtedly in developing the channel, the fishery and the island, they have been playing an indispensable role in the history.

福建渔民在开垦海洋中做出了极大的贡献，他们通过渔业课税的形式支持国家和地方财政，促进了福建经济的发展，并在开发航道、渔场和海岛上起着不可替代的作用。

The large kangaroo population is threatening lowland native grasslands and threatened species, such as native grassland of threatened species like the grassland earless dragon and the striped legless lizard.

有超过60个种类的袋鼠存在，在整个澳大利亚，虽然有几个物种濒危。但是其他的在已经被开垦出来作为牧场的区域蓬勃发展。

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。