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- Water application furrow seeder for arid and semi arid region can carry on the watering operation as sowing and fertilizing with the objective of seedling prevention. 施水沟播机可在起垄施肥播种的同时进行施水作业,从而解决了干旱和半干旱地区的播种保苗问题。
- Semi arid region of Chinese Loess Plateau 黄土高原半干旱地区
- Effect of Different Mulch Materials in Low Temperature and semi Arid Region on the Space-temporal Distribution of Ground Temperature and Moisture 低温半干旱区不同覆盖物对地温和水分时空分布的影响
- Arid regions cober arid and semiarid areas. 旱区包括干旱区和半干旱区。
- A soil of semiarid and arid regions that is rich in calcium carbonate and lime. 钙层土半干燥和干燥地区含丰富碳酸钙和氧化钙的土壤
- Aeolian sand, distributed extensively around China?s arid and semi arid zones, is the main bearing body of wind erosion in China. 风成沙广泛分布于我国干旱与半干旱地区，是我国风蚀与风沙活动的主要载体。
- Vast forests just did not exist in these predominately arid regions. 巨大的森林就是在这些掌握干燥的区域中没有存在。
- The relationship of competitive ability and productive performance between land race Monkhead and modern variety 8275 of spring wheat in semi arid area of Loess Plateau was invested using de Wit replacement series. 采用deWit替代系列法研究了黄土高原半干旱雨养农业区传统地方品种（和尚头）与现代品种（陇春8275）之间在混播条件下的竞争结局。
- The situation of water resources deficiency is very scrious in the large areas o f the arid, semi arid even semihumid of Huabel Plain, endangering the agricultur al sustainable development. 华北平原广大的干旱、半干旱甚至半湿润区，水资源形势严峻，威胁农业持续发展。
- Destroying forest or burning vegetation for land reclamation and stripping vegetation and digging up tree stumps on steep hill slopes or in arid regions shall be prohibited. 禁止毁林开荒、烧山开荒和在陡坡地、干旱地区铲草皮、挖树兜。
- Semi arid climate, poor vegetation cover and highly erodible loess can be regarded as the main natural factors responsible for the formation of hyperconcentrated flows in the Loess Plateau, China. 黄土高原半干旱的气候条件、稀疏的植被和疏松易蚀的黄土物质，是该地区高含沙水流形成的自然地理因素。
- A large antelope(Oryx gazella) of arid regions of southern Africa, having long, sharp, straight horns, a tufted tail, and distinctive black and white markings on the head. 南非大羚羊一大型羚羊（长角羚羚羊属），生于南部非洲干旱地区，有长、尖而直的角，尾巴成束状，头部上有很明显的黑色和白色标记
- Figure 4 depicts character convergence in different species using an example from an arid region. 图4用干旱地区的一个例子描绘了不同种的性状趋向性。
- 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。
- These arachnids are found mostly in the hot arid regions and have a resistance to high temperatures and low humidity. 这些蜘蛛纲的动物被发现主要在热的乾旱的地区和有对高温度和低湿气的抵抗。
- "The grape is usually a woody vine, climbing by means of tendrils.In arid regions it may form an almost erect shrub. 葡萄通常为木本蔓生植物,藉卷须攀缘,在干旱地区可以长成近乎直立的灌木。
- Nonmetallic mineral resources and rocks such as beryllium, mica, lithium, clays, pumice, and scoria also occur in arid regions. 非金属矿资源和岩石如铍,云母,锂,粘土,轻石和铁渣也在干旱地区出现。
- Dust storm: A severe windstorm that sweeps clouds of dust across an extensive area, especially in an arid region. 尘暴:一种能在很大范围内卷起大量尘云的严重大风暴,尤指发生于干燥地区的。
- Arid regions in the southwestern United States have become increasingly inviting playgrounds for the growing number of recreation seekers. 美国西部的不毛之地正成为玩耍的地方，对越来越多寻欢作乐者具有不断增长的吸引力。
- A venomous lizard (Heloderma suspectum) of arid regions of the southwest United States and western Mexico, having black and orange or yellow scales. 希拉毒蜥：生活在美国西南部和墨西哥的西部干燥地区的一种毒蜥蜴（毒蜥科钝尾毒蜥），长有黑色和桔色相间的鳞片或黄色鳞片
