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- mildly arid region 米兰狗牙根
- Arid regions cober arid and semiarid areas. 旱区包括干旱区和半干旱区。
- 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。
- 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。
- Dry climate, low rainfall, the average annual rainfall was 240 millimeters, a typical arid region. 气候干燥,雨量稀少,年平均降雨量为240毫米,属典型的干旱区。
- The middle reaches of Heihe river is the second largest inland valley in the arid region of northwestern China. 黑河中游是我国西北干旱区开发历史较早,绿洲化程度较高的第二大内陆河流域。
- 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
- Discovered in an isolated and arid region of Australia in 2007, the Central Ranges taipan is one of the most venomous snakes in the world. 2007年发现于澳大利亚与世隔绝干旱地带的中陆太攀毒蛇,是世界上毒性最强的蛇之一。
- No earthworms live in this seasonally arid region, so termites assume the vital role of enriching the soil by recycling dead wood and grass. 没有蚯蚓生活在这片周期性干燥的地区,所以白蚁通过回收死去的木头和草,担负起肥沃土壤的重任。
- The rivers are mainly fed by alpine glacial meltwater, which is also another main feature of runoff in the arid region in China. 因此,对干旱地区水文特征的分析研究,对工、农、牧业及生活用水都具有重要的意义。
- WDC-D for glaciology and geocryology was established by Cold and Arid Region Environment and Engineering Institution in 1991. 世界数据中心冰川与冻土学科中心由中国科学院寒区旱区环境工程研究所于1991年创建。
- Specially, the west Ordus-east A LaShan region is very significant to form、preserve and breed the plant districts of the arid region in EuroAsia. 尤其西鄂多斯-东阿拉善,对欧亚干旱区植物区系的形成、保存以至繁衍都具有十分重要的意义。
- 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。
- Reuter reported that after the Spanish Almeria province arid region experimental station's biologist observes the Italian lycosa copulation habit, obtains the above discovery. 路透社报道,西班牙阿尔梅里亚省干旱地带实验站的生物学家观察意大利狼蛛交配习性后,获得上述发现。
- Xinjiang Uigur Autonomous Region is located in the inland arid region in the northwestern China, in which there are a large number of mountain glaciers. 新疆地处内陆干旱区,是我国现代冰川面积分布最广的地区之一。
- Today, we take you to a small Gansu village in the Wuwei area called Dagangou to see how residents of this arid region still manage to look forward to a better tomorrow. 今天我们要带您到甘肃武威一个叫做大甘沟的小村庄,看看居民如何在乾旱的环境中,努力坚持著"明天会更好"的梦想。
- This forbiddingly arid region covers 56,000 square miles (145,000 square kilometers) of central Australia and boasts some of the largest sand dunes in the world. 这个可怕的不毛之地涵盖56000平方英里(145000平方公里)在澳大利亚中部并称是世界上最大的沙丘。
- 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。
- 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。