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- North China karst water 华北型岩溶水
- In this paper the character istics of karst water flow are expounded and the features of karst water movement in South China and in North China are discussed respectively. 阐述岩溶地下水运动特点，分别讨论南方岩溶地下水与北方岩溶地下水运动特征，在此基础上建立了概念性模型。
- CLASSIFICATION, FEATURES OF KARST WATER SYSTEM AND KEY POINT FOR THE EVALUATION TO KARST WATER EXPLORATION IN SOUTHWEST CHINA KARST AREA 西南岩溶地区岩溶水系统分类、特征及勘查评价要点
- The water shortage in north China is serious. 中国北部地区的缺水相当严重。
- The paper stated the water inrush model of shearing failure at the karst sink hole bottom in North China coal field and analyzed the water inrush mechanism of the karst sink hole. 从论述华北型煤田岩溶陷落柱顶底部剪切破坏突水模式及判据入手,分析了井下溶陷落柱突水机理。
- They plant many trees in North China. 他们在中国北方种了许多树。
- There is large area karst water being polluted in recent years. 近年来已有大面积岩溶水污染。
- Karst collapse colum in North China already becomes one of the main geological disaster in mine mining. 华北地区岩溶陷落柱已成为矿井开采中最主要的地质灾害之一。
- Journal of north china institute of water conservancy and hydroelec. 华北水利水电学院学报。
- Apples are very common in North China. 苹果在华北很常见。
- Wholesale market in north China. 最大的专业蔬菜批发地。
- The people in north China live mainly on wheat. 中国华北人以吃小麦为主。
- Willing to travel in North China. 愿意在北方出差。
- Beijing North China Express Air Service Corp. 北京华北运通航空服务公司。
- Beijing lies in the north China. 北京位于中国的北部。
- They discovered a new oil field in North China. 他们在华北发现了一块新油田。
- He can't adjust easily to the life in North China. 他不容易适应中国北方的生活。
- Are you used to the life in the North China? 你习惯于中国北方的生活吗?
- The result shows that the karst water circulation system in Xuzhou is complicated with different flowing patterns of fluent flow, converging flow, and dispersing flow. 结果表明；徐州市水文地质单元岩溶地下水循环系统是一个复杂的循环系统，整个系统既有畅流型，又有滙流型和散型。
- As an important military harbor in north China. 也是我国北方重要的军港。
