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- warm arid river valleys 干热河谷
- Natural Features of Arid River Valleys in Western Sichuan and their Vegetation Restoring and Reestablishing Ways 四川西部干旱河谷自然特征及植被恢复与重建途径
- A Research on the Social Guarantee Mechanism for the Ecological Environment Construction in Arid River Valleys of Western Sichuan 川西干旱河谷区生态环境建设的社会保障机制研究
- On Price of Land in Ecological Rehabilitation in Arid River Valley in Western Regions 论西部干旱河谷地区生态治理中的土地价格问题
- Study on the models of conversion of cropland to forest and grassland in dry hot and arid river valley subregions %26 hilly ravine subregions of loess plateau 干热干旱河谷区和黄土丘陵沟壑区退耕还林还草模式初步研究
- These bands wintered separately in sheltered river valleys. 这伙人在藏身的河谷分散居住,度过冬天。
- Pollution prevention work started full swing in key river valleys and regions. 重点流域和区域污染防治工作全面展开。
- Arid river valley 干旱河谷区
- Deep bays and sounds, in the shape of river valleys, cut inland on the coasts. 深海湾和海峡,呈河谷的形状,在岸边切割内陆。
- Leaf characteristics and Their Relationship of Cotinus coggygria in Arid River Valley Located in the Upper Reaches of Minjiang River with Environmental Factors Depending on Its Altitude Gradients 岷江上游干旱河谷海拔梯度上四川黄栌叶片特征及其与环境因子的关系
- I live on plains and deserts and in tropical rain forests and river valleys. 我生活在草原、沙漠、热带雨林和河谷。
- They travelled up the river valley. 他们向河流上游地区行进。
- We flew northward to the Changjiang River Valley. 我们往北向长江流域飞。
- Pollution prevention and treatment should be intensified in key river valleys and key land and sea areas. 加强重点流域、区域、海域污染防治和城市环境综合整治。
- The botany of the Ohio River valley. 俄亥俄河谷的植物
- Programs for comprehensive management of the Tarim and Heihe river valleys were launched. 启动了塔里木河、黑河流域综合治理。
- Surveying is an outdoor occupation, for example, and dams are often built in wild river valleys or gorges. 测量也是一个室外专业,例如,大坝往往是建于激流河谷活峡谷中。
- The air in the garden was warm and fragrant. 花园里的空气一片温馨。
- The river valley is intensively cropped. 河谷里种满了庄稼。
- We pitched camp in a river valley. 我们在河谷安营。