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- Objective To survey the prevalence of Helicobacter Pylori (HP) infection and its relation to gastroduodenal diseases of pupils in Huining County in the central arid mountain area of Gansu Province. 目的调查甘肃中部干旱山区会宁县小学生幽门螺杆菌(Hp)的感染状况及与胃肠道疾病的关系。
- Effect of Harmonious Application of N, P, K on Growth of Young Almond in Arid Mountain Area 氮磷钾配合施用对干旱山区仁用杏幼树生长的影响
- Varieties Comparative Test of Mulching-film Skirting Trench Planting Wheat in Arid Mountain Area of Northern Weiyuan County 渭源县北部干旱山区膜侧沟播小麦品比试验结果
- 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 mountainous area is prolific in valuable minerals. 这一山区有丰富的宝贵矿石。
- To build a road in the mountainous area was a real challenge. 在山区修筑公路确是艰钜的事。
- 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。
- They stopped scout in the mountainous area. 他们停止了在那山区的侦察活动。
- 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。
- I live in a very mountainous area. 我居住在一个多山地区。
- A native or inhabitant of a mountainous area. 山区人山地人或住在山区的人
- The Antarctic is a mountainous area. 南极洲是一个多山的地区。
- 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。
- 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 had a firsthand taste of life in backward mountainous areas. 他直接体验过落後山区的生活。
- He spent his childhood in the remote mountain area. 他的童年时代是在这个偏远的山区度过的。
- They all pell-melled out of that mountain area. 他们都匆匆忙忙地离开山区。
- Winter is the best time for hunting in mountain areas. 冬季是山区狩猎的最佳时间。
- His hometown is in an outlying mountain area. 他的家乡地处边远山区。
- Semi arid region of Chinese Loess Plateau 黄土高原半干旱地区
