黄河冲积平原

黄河冲积平原地区消除饱和砂土震动液化的对策之一&振冲法

Anti-Vibration Liquefaction of Saturated Sand in Alluvial Plain of Yellow River-Vibroflotation

黄河冲积平原地基加固及其效果分析

Analysis on reinforced subgrade in Huanghe flushing plan

河南省黄河冲积平原水源性高碘甲状腺肿流行病学调查

Epidemiological investigation on water-sourced high level iodine goiter in Yellow river delta in Henan province

黄河冲积平原潮土速效性钾含量的推算

Calculation on the Levels of Potassium in the Alluvial Soils on the Yellow River Flood Plain

濮阳市地处中原，位于黄河冲积平原中部、黄河中下游北岸，河南省东北部。

The City of Puyang is located on the northern side of the Yellow River , northeast Henan Province .

黄河冲积平原区水稻湿润灌溉控制稻田蚊虫孳生的研究

The study on the control of mosquitoes in the paddy fields by wet-irrigation in the alluvial plain of the Yellow River

黄河冲积平原中，黄河灌溉水入渗补给是该地区潜水的重要来源。

In the Yellow River lacustrine plain , the phreatic water is mainly recharged by the irrigated water diverted from the Yellow River .

同位素研究表明，包头平原中山前倾斜平原和黄河冲积平原区地下水具有不同的水循环模式。

The isotopic evidence shows that the groundwater in the mountain apron and the Yellow River alluvial plain in Baotou plain has different groundwater circulation models .

两年来的结果表明，防制区的蚊虫密度较对照区有明显的降低，从而验证了提出的一套综合防制措施在黄河冲积平原稻区是可行的。

Thus , it was proved that the measures of the complete integrated control were feasible in the paddy area of the alluvial plain of the Yellow River .

豫东区主要是黄河冲积平原，是河南平原的主要分布区，也是耕种最为集中的地区，农作物结构以粮食、棉花和油料作物为主。

Eastern area roughly cover the Yellow River alluvial plain , which is the largest plain and primary food producing area in Henan . Its crop structure is given priority to with grain , cotton and oil crops .

关于河南省黄河冲积扇形平原区水旱灾害及其对策

Some understanding on the flood and drought in the alluvial plain in Henan Province and Its Countermeasures

本论文是在山东省自然科学基金《开采条件下黄河下游冲积平原地下淡水成化演化研究》的基础上完成的。

This paper is accomplished on the basis of Natural Science Foundation of Shandong Province of China under project , the research on freshwater salinization evolution under exploitation conditions in alluvial plain of the Low Yellow River .

黄河下游冲积平原区地下水的开发利用，以开采浅层地下水为主，其质量问题日益成为人们关心的焦点。

For exploitation and utilization of groundwater in the alluvial plain area of the lower reaches of Yellow river , it is mainly exploiting shallow groundwater , so the question of water quality become the focus on people 's attention day by day .

以点群的上包线反映各时代的平原最大沉积速率，该指标可以反映华北平原的主体即黄河下游冲积平原的沉积速率。

The upper envelop line of the scattering points is used to reflect the maximum values of RT , which is referred to as RT , max. This index reflects the deposition of the lower Yellow River Plain , the main body of the North China Plain .

对黄河三角洲冲积平原湿地酶活性与土壤养分相关性做了研究。

Correlative research was made on the activity of enzyme and soil nutrient of different wetlands in Yellow River Delta .

三种酶可以作为评价黄河三角洲冲积平原湿地土壤肥力的指标。

So enzyme activities could be used as an index for soil fertility evaluation of wetlands covered with different vegetation in Yellow River Delta .

在黄河三角洲冲积平原上修建水库，由于坝基土粉粒含量较高，渗透性较强，因此，必须确保坝体坝基的稳定性。

Constructing a reservoir on the alluvial plain of the Yellow River delta , we must guarantee the stability of the dam body and dam toe , that is because the content and the permeability of the dam is very high .