黄河中下游,the middle and lower reaches of the Yellow River
1)the middle and lower reaches of the Yellow River黄河中下游
1.The region ofthe middle and lower reaches of the Yellow River,being located in the transitional region of the ecological environment,was warm,humid, and its soil was soft and fertile, all that benefit the origin of the agriculture.处在南北交接“生态过渡带”的黄河中下游地区,气候温暖湿润,植物繁茂,动物众多,水源充足,黄土疏松肥沃,这些适宜的生态环境为农业的孕育起源提供了得天独厚的温床。
2.Minimum ecological flow,appropriate ecological flow and ecological flow during flood period and the ecological flow regime inthe middle and lower reaches of the Yellow River are calculated and studied respectively for maintaining river scale(avoid flow-breaking or drying-up),sustaining the basic integrality of aquatic species and preventing the river sediment accumulation.根据黄河流域生态需水的特点,将研究重点放在中下游河道,选择黄河中下游及部分支流的主要控制断面研究黄河流域河道内生态需水。
英文短句/例句
1.Millet is cultivated in the middle or lower reaches of the Yellow River.在黄河中下游地区,人们种植谷子。
2.Study on Forestry Development Problems of Middle and Lower Reaches of Yellow River Floodplain in Henan Province;河南省黄河中下游滩区林业发展问题研究
3.Middle and Lower Reaches Yellow River in Han Nationality Clothing National Culture Analysis黄河中下游汉族服装中民族文化之探析
4.Content and Distribution of Organic Chlorine Pesticide in the Middle and Lower Yellow River黄河中下游水体中有机氯农药含量与分布
5.The Middle and Lower of the Yellow River Reaches Area Vegetation Distribution and Change in the Zhou Till Qin Period;周秦时期黄河中下游地区植被分布及其变迁
6.The Development and Reasons for Wheat Production in the Middle and Lower Reaches of the Yellow River in the Period of Han and Tang Dynasties;汉唐之际小麦在黄河中下游区域的发展及原因
7.Zhengzhou lies in the lower and middle reaches of Yellow River, the Mother River of China.郑州位于中华民族的母亲河黄河中下游的分界处.
8.The Destroy of Flood in Agricultural Produce and Government Replying in the Northern Song Dynasty--Take the middle-lower reaches of Yellow River for an example论北宋河患对农业生产的破坏与政府应对——以黄河中下游地区为例
9.Application of Flow Path Equation of Winding Bend to the River Training Works on the Lower Yellow River河湾流路方程在黄河下游河道整治中的应用
10.Analysis of Variation of Water and Sediment Yield in Different Source Areas and Its Effect on Fluvial Response in Lower Yellow River黄河中游不同区来水来沙变化与下游河道演变的响应分析
11.The most representative of the pottery sculptures in the lower reaches of the Yellow River are pottery guis.黄河下游的陶塑中最有代表性的是陶形规。
12.The application of the sub-bottom profile technology on footstone detection in the lower Yellow River浅地层剖面技术在黄河下游根石探测中的应用
13.The Opening-up Wasteland in the Middle Reaches of the Yellow River and the Deterioration of Natural Environment in the Middle-lower Reaches of the Yellow River;明代黄河中游地区的屯垦活动与中下游地区自然环境的恶化
14.Channel of the Lower Reaches of the Yellow River in the Qing Dynasty Prior to the Change of Course at Tongwaxiang清代铜瓦厢改道前的黄河下游河道
15.A Study on the Fluvial Process of the Lower Yellow River in the Last 30 Years;黄河下游近30年河道演变规律研究
16.Numerical Simulation Study on Improvement Project in the Lower Reaches of the Yellow River;黄河下游河道治理方案数学模拟研究
17.The Strategies of the Distributary, Sediment Ejection and Regulation of the river--Take the downstream of the yellow River as an example;分流放淤治河之策——以黄河下游为例
18.Study on Temporal and Spatial Distribution Law of Scour and Fill of the Lower Yellow River Channel黄河下游河道冲淤时空分布规律研究
相关短句/例句
middle and lower reach plain of the Yellow RiP黄河中下游平原
3)lower reaches of Yellow River黄河下游
1.Protective countermeasures of wetland natural reserve areas inlower reaches of Yellow River;黄河下游沿岸湿地自然保护区的保护对策
2.Engineering geological problems of foundation pits of floodgates in thelower reaches of Yellow River;黄河下游涵闸基坑的主要工程地质问题
3.Research on compensation policy for beach area inlower reaches of Yellow River;黄河下游滩区运用补偿政策研究
4)lower Yellow River黄河下游
1.Historical sediment-related disasters in thelower Yellow River in relation with drainage basin factors (Ⅰ): influence of climate and vegetation;黄河下游历史泥沙灾害的宏观特征及其与流域因素及人类活动的关系(Ⅰ)──历史气候及植被因素的影响
2.Historical sediment-related disasters in thelower Yellow River in relation with drainage basin factors(Ⅱ): influence of human activities, earthquakes and landforms;黄河下游历史泥沙灾害的宏观特征及其与流域因素和人类活动的关系(Ⅱ)──人类活动、历史地震及地形因子的影响
3.Processes and characteristics of recent channel adjustment in the Lower Yellow River;近期黄河下游河床调整过程及特点
5)lower reaches of the Yellow River黄河下游
1.Environmental impact assessment of river course harness for wandering river sections inlower reaches of the Yellow River;黄河下游游荡性河段河道整治工程环境影响评价
2.Psychological studies of residents in floodplains oflower reaches of the Yellow River;开展黄河下游滩区居民心理研究的现实意义
3.Investigation of reasons of ice jam in thelower reaches of the Yellow River in - and countermeasures;—度黄河下游冰塞成因及对策分析
6)the lower reaches of the Yellow River黄河下游
1.Study on calculation method about exchanging between suspended load and bed load inthe lower reaches of the Yellow River;黄河下游河道悬移质泥沙与床沙交换计算研究
2.This paper utilizes the flood routing mathematic model inthe lower reaches of the Yellow River and develops a real-time tracking simulation.本文采用黄河下游河道洪水演进数学模型,开展了2002年汛期小浪底水库调水调沙下游河道洪水演进与河床冲淤演变时实跟踪计算,计算结果与调水调沙后整编的实测资料对比分析发现,该模型能够较准确复演天然河道的水沙演进与河床冲淤演变过程,可以在黄河下游河道洪水演进及河床冲淤演变预测中应用。
3.Based on analyzing potentialities of resources of the land, trees and wetlands and demands of timber, fruits and forest tourism, some developing countermeasures are put forward inthe lower reaches of the Yellow River in Henan.从河南黄河下游自然和社会经济情况入手,在深入分析林业综合开发的土地、树种、湿地资源潜力以及木材、经济林产品和森林旅游需求的基础上,提出了河南黄河下游林业发展对策;对林业综合开发的投资和效益进行了初步探讨。
延伸阅读
长江中下游平原自然资源长江中下游平原自然资源natural resources of Changjiang zhongxiayou plainehangiiang zhongxiayou Pingyuan ziran ziyuan长江中下游平原自然资源(natural resou职esofChan却ang而d山e一助wer plain)长江中下游平原位于黄淮海平原以东，江南与东南沿海山地丘陵以北，长江三峡以东地区。主要由长江及其两岸支流冲积而成，包括江汉平原、洞庭湖平原、都阳湖平原、皖中沿江平原、里下河平原及长江三角洲平原，大部分地区海拔低于50米，面积约20万平方千米。全区位于亚热带范围，年均温14~18℃，1月均温O~5.5℃，7月均温27~28℃;年降水量1(XX)~1500毫米，比华北平原多1~2倍，季节分配较均匀;无霜期Zro~270天，〕ro℃积温达45(X)、5以叉)℃。作物可一年两熟，长江以南可发展双季稻连作的三熟制。土层深厚，有机质含量丰富，水田占耕地面积的70%左右。江河沿岸稍高处，土质疏松，排水良好，适宜棉田早作，是中国最重要的粮棉油生产基地。长江天然水系及纵横交错的人工河渠，使这里成为中国河网密度最大的地区，平均1~2千米/平方千米，其中杭嘉湖平原高达12千米/平方千米。境内湖泊星罗棋布，是中国淡水湖泊分布最稠密地区。中国5大淡水湖泊中有4个分布在这里。它们是都阳湖、洞庭湖、太湖、巢湖。其中太湖地区共有大小湖泊(大于0.5平方千米)189个，水域面积占总面积的8.%%，高于全国湖泊率(0.83)的10倍。湖沼地区有丰富的水生生物资源，是中国水生动植物分布最广、产量最丰的地区。保存有中华鳃、扬子鳄、白暨豚等珍稀动物。平原境内长江干流及其众多的大小支流，河长水丰，汉江等河段落差大，适宜建水电坝址，进行多级开发。宜昌至河口段水能蕴藏量为4944.5万千瓦。尤以湖北省境内各河段水能资源格外丰富，长江和汉江过境流量800亿立方米，水能蕴藏量达40以〕万千瓦，仅次于川、滇、藏，居全国第四位，且各水系流域雨季时空分布不一，修建电站可借助长江、汉江丰枯期的先后，进行相互调剂补偿。矿产资源不多。鄂东大冶、宁(南京)芜(湖)及湘中涟源一带分别是中国著名铁矿和锰矿分布地区。(冯嘉苹)
