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- 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。
- He began to season the arid climate in the Middle East. 他开始适应了中东的干热气候。
- 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。
- 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。
- From southeast to northwest, including the north subtropical zone to the alpine zone humid, arid climate zone. 从东南到西北包括了北亚热带湿润区到高寒区、干旱区的各种气候类型。
- Puyang City in Yellow River old path, arid climate high winds, sandstorm against vulnerable. 濮阳市地处黄河故道,气候干燥多风,易受风沙侵害。
- The maximum temperature and arid climate are the significant factors to the distribution of Malania oleifera, and lead to endangerment. 极端高温和干燥的气候可能是蒜头果分布区逐渐缩小并濒危的重要因素。
- 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。
- Important crops in Shanxi include wheat, maize, millet, legumes, and potatoes.Agriculture in Shanxi is greatly limited by Shanxi’s arid climate and dwindling water resources. 由于气候干旱,水资源不断枯竭,山西省的农业生产受到很大限制,主要种植小麦、玉米、小米、土豆和豆类等作物。
- An arid climate. 干旱的气候
- Semi arid region of Chinese Loess Plateau 黄土高原半干旱地区
- Based on the modern sedimentary environment and sedimentary facies in Qinghai Lake,and compared with ancient deposition basin, it is thought that aeolian deposition facies in the inland arid climate is an important kind of sedimention in lake environment. 通过对青海湖现代沉积环境与沉积相研究,并结合古代沉积盆地进行对比分析,认为风成堆积相是湖泊环境在内陆于煤气候条件下湖盆沉积的一种重要类型。
- Surveying on the arid climate of Baoji region 宝鸡地区的干旱研究
- The features of arid climate in Baiyin 白银市干旱气候特征
- Response of Drought Damage to Arid Climate Change 干旱灾害对干旱气候变化的响应
- In arid climates, surface water is generally better than ground water in headwater areas, but poorer downstream. 在干旱气候的上游区,地表水一般较地下水好,但下游的地表较差。
- During the winter month in arid climates, the outside dew point is low so that mildew is seldom a problem. 冬季的月份里,气候干燥,户外露点低,因此很少发生霜霉
- Soils that form in arid climates are predominantly mineral soils (classified as Aridisols) with low organic content. 硝酸钠是对在许多沙漠土壤被发现的白色层微红的-褐色。
- The occurrence of variegated polymictic conglomerate sediment, mud cracks, gypsum strata and so on can provide evidences for aridity climate in Western Liaoning. 两剖面复成分砾岩杂色沉积、泥裂、石膏层等为该区可能存在的干旱气候提供了依据。