荒漠化

Desertification is one of the most severe environmental and social problems.

土地荒漠化是当今世界面临的最大环境问题之一川。

Desertification is one of the most serious eco-environmental problem in Inner Mongolia.

荒漠化是内蒙古最为严重的生态问题之一。

The products and technologies can also be used for the management of land desertification.

还可为土地荒漠化治理提供产品和技术。

By discussing some social issues appear in the movie,namely the living conditions of the old,human instinct of violence,the dualization between Chinese mainland and Hongkong as well as the lack of individual morality,the paper points out present situation,namely the existence of the commercial films everywhere.

通过探讨电影中出现的老年人生活境况、人的暴力本能、大陆香港的二元化、个人道德荒漠化等社会问题，指出在当代商业电影充斥的今天，面对"叙事的失语"与精神的缺失，这两部电影对社会问题的思考，在反映社会问题方面对当代电影有着重要的借鉴作用。

They are some eatable frutex, especially in drought grassland.

在干旱草原和荒漠化草原上，柠条是一种良好的饲用灌木。

In the future I hope to be an ecologist.

将来我希望能成为一名生态学工作者，尽我的所能保护那些濒临灭绝的动物，治理荒漠化的土地，这虽是一项艰苦的工作，在其中会遇到许多的困难，我会尽力克服，为维护生态的平衡和稳定，和人类的可持续发展，作出自己的贡献。

Mu Us sandland is an ecotone and one of the serious desertification areas.

毛乌素沙地是一个多层次的生态过渡带，也是土地荒漠化较为严重的地区之一。

TheErdos Plateau is located in the farming-pastoral ecotone where desertification is serious.

鄂尔多斯高原是农牧交错带上荒漠化最为严重的地区。

NEASPEC was initiated by the UN Economic and Social Commission for Asia and the Pacific in 1993 and has focused on 'capacity building in the management and mitigation of air pollution, deforestation and desertification, and environmental monitoring' ESCAP and ADB, 2000, p.

机制还发起了由联合国经济和社会委员会亚洲和太平洋于1993年的'能力建设为重点在管理和空气污染，毁林和荒漠化减轻，和环境监测'（亚太经社会和亚洲开发银行，2000年，第378页）。

To study the spatial variability of the sandy desertification soil on the Erdos Plateau, the water content of top soil(0～30cm) under different landforms was measured, and analysed by geostatics methools; and; each layer's water content was measured on some typical soil profiles along the landform section.

为了研究鄂尔多斯夏初不同地形土壤水分的空间变异规律，本试验在鄂尔多斯高原几种地形的沙质荒漠化土壤上，用时域反射仪测定表层土壤(0～ 30 cm)的含水量，对表层土壤水分分布特征进行分析；在不同地形部位选择典型土壤剖面，测定各层土壤含水量。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。