查询词典 arid region

Flos lonicerae has typical morphological and physiological characteristics of xerophil so that it can be utilized in ecological management as well as soil and water conservation in arid region.

对不同岩溶地质环境下蜈蚣草和黄荆适生状况对比研究表明，蜈蚣草适合于石漠化的早期治理阶段，在中后期治理中，选用CA活性较高的黄荆等落叶灌木或小乔木可能更为有效。

It provides basic data and technical support for Cultivation and Management and seed propagation of Agropyron cristatum in arid region . The results showed as follows:(1)Agropyron cristatum is cross pollinated forage .There were great difference among plants within populations.

研究结果表明：(1)冰草是异花授粉牧草，群体内株间变异较大，根系的生态生活型、种子外稃被毛、叶片表皮被毛等方面存在着丰富的遗传多样性。

In Northwest Arid Region, along with the developing of social economy and the accelerating of citified process, scarce condition will be more stressed, has affected the development of social economy greatly.

本论文在借鉴国内外先进经验的基础上，结合张掖实例，探索研究了我国西北干旱区生态环境质量评价和水资源合理配置的途径和方法，以期使短缺的水资源能够得到最合理的配置和利用。

High salinity and temperature induce seeds of euhalophytes Halostachys caspica, Kalidium foliatum and Halocnemum strobilaceum to remain ungerminated, and seeds germination and seedling establishment of the three halophytic species can be ensured only when temperature and edaphic conditions are favorable. This is most likely an important adaptive strategy in these halophytic species to survive their saline environment in an arid region in Xinjiang;(2) morphological adaptations.

三种真盐生植物盐穗木、盐爪爪和盐节木种子在高盐和高温时不萌发，只有当温度和盐分适宦时种子才萌发，有利于幼苗的成活，是这三种植物适应新疆极端生境的策略。

The results showed: the microbiotic soil crust inhibited the growth of the plant after promoting it in Northern semi-arid region.

研究表明：北方半干旱区生物结皮对植物生长存在先促进、后抑制的过程。

These results are helpful for understanding of water consumption in oases of arid region and implementation of water resources deployment.

深化了绿洲耗水的认识并为绿洲水资源配置提供依据。

Populus is Salicaceae Populus spp Asia, Central Asia is a desert area in the most widely distributed tree species, it constitutes "according to duga" Lin strength of the continental climate in arid region of verdant oasis.

胡杨是杨柳科胡杨亚属植物，是中亚荒漠区中分布最广的乔木种之一，它所构成的&杜加依&林强度大陆性气候的干旱地区形成葱郁的绿洲。

By using remote sensing and GIS together with macroscopic research method, we have gained new knowledge on soil salination of the arid region and strategies for soil improvements.

通过使用遥感和地理信息系统宏观研究手段审视干旱区土壤盐渍化和改良措施得到一些新认识。

This paper also develops a river water quality model with arid region characteristics including three basic water quality factors, carbonized BOD 5, ammoniated nitrogen, and dissolved oxgen, deduces a water quality modeling matrix, an...

建立了有干旱地区特点的、含有碳化BOD5、氨氮和溶解氧三水质要素的河流水质模型，推导出水质模拟矩阵，并应用于新疆乌鲁木齐地区水磨河动态水质模拟计算

This area has less water than the forest , but more than the arid region to come.

这里的降水量少于森林，但比干旱地区要多。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。