查询词典 anti-desertification

Based on spatial pattern of physical environment and socioeconomic status, the causes of desertification in the headwater area of the Yellow River are discussed using geographical information system and remote sensing.

根据黄河源区的自然环境条件、社会经济发展状况，在GIS的支持下对沙漠化发生发展的物质条件、气候条件以及人类活动等影响因子的空间格局特征、规律和变化趋势进行了定量分析。

Statistics show that in our country of the causes of desertification of grassland, accounting for 25.4% blindly reclamation; overgrazing, accounting for 28.3%; excessive ch'iao mining accounted for 31.8 percent of grassland plants.

统计显示，在我国的原因，草原荒漠化，占25.4 ％盲目开垦；过度放牧，占28.3 ％；过度樵采占百分之31.8的草原植物。

Statistics show that in our country of the causes of desertification of grassland, accounting for 25.4% blindly reclamation; overgrazing, accounting for 28.3%; excessive ch'iao mining accounted for 31.8 percent of grassland plants.

统计显示，在我国的缘故，草原荒漠化，占25.4 ％盲目开垦；过度放牧，占28.3 ％；过度樵采占百分之31.8的草原植物。

It can provide some theoretic gist for resource value of water and soil in sandy land to indicate the change and law of soil moisture character, as well as the water circulation and balance mechanism in sandy land, at the same time, it have important practical significance to protect limited water resource, improve using efficiency of water resource,control desertification, choose and educate sand binding plant, renew and restore degraded ecosystem, as well as the economy benefit of irrigative agriculture and intending trend of development.

揭示沙地土壤水分特征的变化规律以及沙地水循环和平衡机理，可以为沙地水土资源评价提供一定的理论依据，同时对于保护当地有限的水资源和提高水资源的利用效率，以及沙漠化防治，固沙植物的选育，退化生态系统的恢复与重建，灌溉农业的经济效益和未来的发展趋势都具有重要的实践意义。

Three seriousenvironment problems of the soil erosion, desertification and salinization in the aridand semiarid area not only endanger the throughput and the stability of the dry landfarming, but also jeopard the country ecosystem security.

干旱、半干旱地区的水土流失、土地沙漠化、土壤盐碱化三大环境问题，不仅直接危害北方旱地农业系统的生产能力和稳定性，而且危及到了国家生态安全建设。

Will desertification Leiothrix, you fly into the heart.

都将化做相思鸟，飞入你的心里。

Based of the meteorologic data of the 45 years from 1960 to 2004,from the perspective of temporal series analysis, the dissertation analyzes the features of climate variation, and its influence over the desertification of Xinjiang as well as the natural driving factors of it.

以1960~2004年的气象资料为基础，从时间序列分析的角度，利用空间插值等技术分析近几十年新疆的气候变化特征及这种变化对于新疆土地荒漠化的影响。

Dynamic evolution analysis of the sandy desertification in the Shenmu area , North Shaanxi, China;2. The stratigraphic order characteristics of coal-bearing strata in the Lower and Middle Jurassic in Shenmu area , North Shaanxi;3. Studies of longitudinal and horizontal distribution of coal reservoir,macroscopic petrographic types,microcosmic petrographic component,pore configuration and permeability,vitrinite reflectance as well as absorbability in coal-bearing formation of Neopaleozoic in Shenmu area of the Ordos Basin indicate that,coal beds are thicker in the east and west,but thinner in the north and south.

通过对鄂尔多斯盆地神木地区上古生界含煤岩系中煤储层的纵横向分布、宏观煤岩类型、微观煤岩组分、孔隙结构与渗透性、镜质体反射率和吸附性能等方面特征的研究，认为：煤层总厚呈东西厚、南北薄的分布特点，煤层厚度满足煤层气开发的要求；多为半亮煤，仅东部边缘地带以半暗煤为主，表现为低含水、中等灰分含量和高挥发分含量的烟煤；煤岩显微组分中，镜质组含量最高，其次为惰质组；孔隙类型以微孔、过渡孔为主。

Desertification of the oases and its assessment index system〔J〕.

绿洲荒漠化及其评价指标体系的初步探讨〔J〕。

That is, a wide range of deforestation, desertification of grassland and other factors, which observably impact climate.

大范围的森林砍伐、草原荒漠化等对气候变暖的影响非常显著。

In contrast to the ubiquitous rising-sun-with-rays military flag of the Japanese, Chinese banners and ensigns feature a range of designs.

与遍地都是的太阳军旗不同，中国人的旗帜和徽章设计得各式各样。

From their small corner of Feng's Guangzhou headquarters -- a jumble of pink leashes, squeezable rubber steaks, and plastic doggy Santas for Fido's stocking -- Soleil's designers come up with at least five new products a month.

从Feng 设在广州总部的产品展示柜台上可以看到，Soleil的设计师每月至少设计出5件新产品。