查询词典 lower reaches

Physiological and xeromorphic responses and adaptation of Populus euphratica Oliv. to artificial water-recharge of the lower reaches of Tarim River in Xinjiang Uygur Autonomous Region were investigated.

：选择塔里木河下游3个典型断面的15个研究样地，分析和测定了塔里木河下游2000-2002年生态输水前后不同研究样地的地下水位、地下水含盐量和胡杨Populus euphratica Oliv。

The frequent flood and unreasonable land use deteriorate the land use risk problem in the flooded area of the lower reaches of the Weihe River, which cumbers the economy development of this area.

渭河下游洪泛区由于频繁的洪涝灾害和不合理的土地利用方式，使得土地风险问题日益突出，直接制约了渭河流域下游洪泛区的经济发展。

Firstly the paper digitalizes relief map and analysis the "non-source flood" and "source flood",then using self function of ArcMap or ArcView to calculate flood submerged area of source flood and non-source flood area respectively;next,for proving means feasible,the paper takes 2003 flood data of lower reaches of Weihe River as example to contrast or validate.

因此，快速、准确、科学地模拟预测洪水淹没范围以及计算洪水淹没面积，对防洪减灾具有重要意义。20世纪90年代以来，特别是近几年来，在水动力-水文模型基础上，利用GIS强有力的空间分析和可视化功能，模拟显示洪水淹没区，一直是一个研究热点。

In early Summer, there are always intermitten drizzles in the middle and lower reaches of the Yangtze River, known as "plum rain season" because during this season plums become ripe.

所以&梅子黄时&和&日日晴&之间，有一个语气上的大转折，而在这转折里面，正包含着诗人非常喜悦的激情，一开始就给全诗定下了基调。

Northeast China, the middle and lower reaches of the Yangtze River and most of Southwest China will receive drizzles, moderate rains or showers.

东北，长江中下游地区和西南大部将迎来小到中雨或阵雨。

Monitoring sites were emplaced into the lower reaches of rivers and lake of Poyang Lake, the set 8 and 21 control monitoring sites.

监测点布设到河流及鄱阳湖，湖下设定8和21个控制监测点到达。

Males with 80.0 g plus body weight and the females with 40.0 g plus body weight,the individuals used in this observation were caught from the lower reaches of the Pusur River,then were acclimated in the pools for 15 days outside the riverbank and fresh escargots meat,Viviparus iaiopoma,were provided as food.

罗氏沼虾在繁殖过程中呈现的典型行为主要有：两性遭遇及识别，雄虾的占位，雌虾的蜕壳，雄虾俘获雌虾及其交媾前的守卫、交媾及精荚传递，雄虾交媾后的守卫及释放雌虾，雌虾产卵及抱卵。

In 1 128 A.D., the lower reaches of the Yellow River oscillated here and emptied into the sea, thus resulting in a coast of estuarine beach type.

作者先后于 1987、 1992和2000年对该海岸进行了多次实地考察，并应用80年代至90年代末以来的航空和卫星遥感等资料对其进行了综合分析。

The overall trend of Chinese regional agricultural non-point source pollution is that, the extent and potential risk of contamination in middle and east areas, southeast coastal areas outweigh the western and north-western regions, that of middle and lower reaches of valleys outweighing upstream regions.

我国区域农业面源污染总体趋势是中东部、东南沿海地区污染的程度和潜在风险大于西部和西北部地区，流域中下游面源污染的程度和潜在风险大于上游地区。

Some particular measures to be taken are as the followings:(1) to establish a uniform harmony mechanism in the river basin in order to have a general plan for wetland protection and utilization;(2) to combine the existing protection districts according to lake drainage area and species distribution, and to construct new wetland protection region in order to solve problems in management districts;(3) to develop wetland restoration and reconstruction;(4) to carry out reforesting in formerly cultivated land and to construct shelter forest of the Yangtze River in order to control soil erosion and to preserve the water resource;(5) to protect and utilize reasonably the wetland resources in the middle and lower reaches of the Yangtze River;(6) to strengthen the research of wetland science.

具体可采取以下措施：在流域内建立统一协调机制，对流域湿地进行保护与合理利用，合理布局，统一规划；按湖泊流域和物种分布整合现有保护区，建立新的湿地保护区，解决目前管理上的制约问题；大力开展湿地修复重建；推进退耕还林、长江防护林等工程建设，发挥森林治理水土流失、涵养水源的作用；在保护的前提下科学合理地利用长江中下游湿地资源，开拓新的生产力；同时加强湿地科学研究。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。