arid region

基本解释

A lingering drought has pushed this already arid region to a water crisis.
持续旱情使得本就干旱的该地区面临一场水危机。
And the arid region's rainfall levels were above the average of 50 centimeters per year from 2002 to 2008.
而从2002年到2008年，这一干旱地区的平均降水量只有50厘米每年。
Overall, the landscape appears greener in the later image, indicating that greater precipitation in 2010 spurred plant growth in the normally arid region.
总之，下面一张图片的风景显得更绿了，这表明2010年在平常干旱的地区会有更大的降水量刺激植物生长。

Fourth, Israel must have control of its water resources, which are of great long-term importance in an arid region where there are already shortages.
CENTERFORSECURITYPOLICY: Sharon Says 'No' to the Golan's Surrender
But recent fighting in the Sahel — the arid region just south of the Sahara Desert — has sent jihadi fighters looking for new havens, raising fears that Tunisia is in their sights.
NPR: Jihadi Peril Makes Its Way To Tunisia
Researchers from Eindhoven University of Technology and Hong Kong Polytechnic have leveraged those temperature swings to help solve the arid region hydration conundrum with a cotton material that absorbs water straight from the surrounding air.
ENGADGET

干旱地区
There is a significant linear correlation between the precipitation and water resources in semi-arid region, the dynamic regularity of water resources is basically same as the dynamic regularity of precipitation.
半干旱地区降水量与水资源量线性相关显著，降水量的变化规律基本上与水资源量的变化规律吻合。
干旱带

干旱地区
Using the distribution of arid and humid regions of China,the typical arid region (Ejina),the typical semi-arid/semi-humid region(Guangzhong basin/Loess Plateau)and the typical humid region(Poyang Lake basin) were selected as the study areas.
根据中国干湿区分布图,选取典型的干旱地区(额济纳地区)、半干旱/半湿润(关中盆地/黄土高原)和湿润地区(鄱阳湖地区)为研究区域。
土木建筑工程
干旱区