1·A study on mechanism of flow and sediment disaster in the middle reach of Yangtze River;
因此，开展江河泥沙灾害形成机理及其防治研究已经十分迫切。
2·The major flood's occurrence should be vigilant, the middle reach of Yellow River need be further harnessed.
要警惕出现大洪水，需进一步治理中游。
3·Wanjiazhai Hydropower Station is located in the middle reach of the Yellow River and abrasion issue is very promising.
万家寨水电站位于黄河中游，水轮机磨蚀问题比较突出。
4·The dam builders state that there is no practical flood protection alternative in the middle reach of the Yangtze River.
水坝工程师指出，在长江中游没有实用的防汛办法。
5·In this paper some main risk factors are sifted within the flood control decision process for the middle reach of the Yangtze River.
针对长江中游防洪决策过程，筛选出几个主要的风险因子。
6·Dazhou village is a typical example of traditional village in the middle reach of Qinhe River, possessing high historical, scientific and artistic value.
大周村是沁河中游古村落的典型代表，具有较高的历史、科学和艺术价值。
7·The geological environmental problems concerning to rock soil corrosion at the Helong portion of the middle reach of the Yellow River have become more seriousl than before.
黄河中游河龙段岩土侵蚀环境地质问题极为实出 ，岩土侵蚀的地质背景主要有地质构造、地形地貌、地层岩性等方面。
8·In this paper, the characteristics of natural resource of the Middle Reach Plain of Changjiang River is introduced and the evolution of its natural environment is also analysed.
本文论述了长江中游平原的资源特点，分析了自然环境的演变过程，并探讨了开发利用中存在的问题及其合理利用的途径。
9·The sedimentation has now elevated the river bed in the middle reach to such an extent that the formerly protected lowlands are now exposed to the threat of overflow every flood season.
现在，泥沙淤积抬高了中游河床，使得以前得到保护的低地现在暴露在每年洪季漫溢的威胁之下。
10·Based on the experiments conducting in an intercropping field in Zhangye Oasis in the middle reach of Heihe River basin in 2003-2004, the characteristics of radiation budget are analyzed.
利用布设在黑河流域中游的张掖绿洲区的一套自动气象观测系统在2003 - 2004年的资料，分析了一个完整年度内春小麦和夏玉米间作农田生态系统的辐射收支及其变化特征。