查询词典 desertification

Now number four: we have to stop desertification. We can.

第四，我们必须遏止土地沙漠化，我们可以做得到的。

This paper is mainly to study quantitative monitoring and evaluation for desertification by using Remote Sensing data.

本文研究的目的是实现荒漠化监测评价的遥感定量化。

Desertification is one of the most serious environment and social economicproblem nowadays in the world.

土地荒漠化是当今全球最严重的环境与社会环境问题之一。

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。

All in all, the desertification of the study area is developing With growing areas and level.

总之，研究地区沙漠化是一个发展的过程。

Besides,water and climate are also important conditions to form desertification.

水和气候也是石漠化形成的重要条件。

A number of solutions have been tried in order to reduce the rate of desertification and regain lost land.

人们已经尝试了很多方法来降低土地沙漠化的程度和恢复已失去的土地。

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。

Such carastrophes of marshy ground as grassland degeneration,lake dried up,soil hardended and impervious,groundwater lowering and desertification are increasingly serious in Zoigê and Hongyuan,west Sichuan which is attribusable to disrupture of local aquifers and unreasonable groundwater exploiting.

以若尔盖、红原为代表的四川西部湿地，近数十年来草场退化、湖泊干涸或缩小、软土硬结、地下水位下降、沙漠化等地质灾害日趋严重。其水文地质原因是局部含水层和水盆结构被破坏，以及不合理的抽取地下水。

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。