平原区

平原区水资源可持续开发利用调节机制研究

Adjustment mechanism for the sustainable exploitation and usage of water resources in plains

豫东平原区当前小麦品种选用中存在的突出问题及改进建议

Existing Problems in Utilization of Wheat Cultivars and Their Improving Suggestions in the Eastern Henan Plains

江汉～洞庭湖平原区构造沉降GPS监测的数据处理方法

The data processing in monitoring of structural subsidence in JIANGHAN-DONGTING Lake Plain

洞庭湖平原区土壤全磷含量地统计学和GIS分析

Geostatistical and GIS Analyses on Soil Total P in the Typical Area of Dongting Lake Plain

基于GIS的吉林省西部平原区浅层地下水防污性能评价

Assessment of antipollution capacity of shallow groundwater in the plain area of western Jilin province based on GIS

成都盆地平原区浅层土壤Cd、Pb、Zn分布特征及其成因初探

Distribution and origin of Cd , Pb and Zn in topsoils of plain region of Chengdu Basin

平原区城市及周边Hg异常土壤中辰砂的发现及其特征

The discovery of cinnabar in Hg-anomaly soil of cities and outskirts in plain areas and its characteristics

根据成都平原区117个样点的调查资料，采用GIS与地统计学结合的方法，研究成都平原土壤磷素及其影响因素，包括土壤颗粒组成、有机质和pH值等土壤性质的空间变异特性。

Based on the survey data of 117 sampling points in Chengdu Plain , the spatial variability of soil phosphorus and its influential factors , including soil particle composition , organic matter , and pH were studied by coupling geographic information system ( G1S ) with geostatistics .

传播路径位于冀中坳陷和黄骅坳陷等平原区表现为低Q0值；

There are higher Q 0 values on propagating paths located in upwelling areas , and lower Q 0 values in depression areas .

CBERS-2B数据提取平原区细小地物系数的方法探讨

A Method Discussion on the Abstraction of Plain Areas ' Exiguous Types Coefficient Using CBERS-2B Image

采用层次分析法（AHP）、特尔菲法及单项和综合评价模型，综合评价成都平原区农业可持续发展水平，揭示其农业状况及持续发展存在的问题，并提出农业发展方向。

Using The Analytic Hierarchy Process , Delphi and Single evaluation forme , Comprehensive evaluation former , testing the sustainable development level of agriculture of Chengdu plain , in order to reveal agriculture status and the problem of sustainable development of it , and suggest direction of agriculture development .

以洞庭湖平原区典型景观单元为试点，利用GPS定位共取得651个耕层（0～20cm）土壤样品。

A typical landscape unit of Dongting Lake plain was selected as an experimental site . Approximate grid approaches were employed for the sampling scenario in 2004 with 651 Global Position System ( GPS ) established spots sampled in topsoil ( 0-20 cm ) .

另外，选择了丘陵区、山区、沙漠区及平原区的典型近地表地质模型，分别采用500m、1000m和2000m的控制点密度进行了静校正量误差分析。

The field statics errors of typical near-surface geologic models in hilly land , mountainous district , desert and plain are analysed by taking control points in 500 m , 1000 m and 2000 m intervals respectively .

大沽河下游平原区沉积了丰富的砂层，平面上呈串珠状分布，厚38m，下伏白垩纪红砂岩不透水层。

There are abundant sand layers in the Dagu River plain , which are 3 ~ 8 m thick and like a string of beads in the plane distribution .

针对宜兴试验区128波段OMIS-I机载成像光谱数据，在平原区、山区分区基础上建立多级分层决策树综合分类方法。

Based on OMIS-I hyperspectral remote sensing data of 128 bands for Yixing area , a decision tree has been built for both plain and mountainous area .

通过测定论述了成都平原区荒芜草坪2个群落及20个（直径30cm）随机分布不同样圈中优势种之间及优势种与伴生种、偶见种之间的数量特征。

Through the analysis of the quantity characteristic between the advantages species and between the companion living species and the seldom-seen species in the 2 communities and 20 different circles at random in the Chengdu plain deserted lawn .

同时对上海滨海平原区土层的液塑限试验合格品的临界相关系数平方值R2进行了探讨，并结合实践分析了上海滨海平原区土层的液塑限相关系数特点。

At the same time , the square of limited correlation coefficient of the accepted samples of the littoral plain area in Shanghai is discussed in the paper . Based on practice experience , the characteristic of the correlation coefficient of liquid-plastic limit is analyzed .

成都发展巨桉短轮伐期工业原料林，应选择在平原区，海拔800m以下的低山丘陵区，并且土层厚度在40cm以上的酸性至中性土壤立地条件。

The plain , hilly and low mountainous areas with a soil depth of over 40 cm and pH value from acid to neutral are suitable to the establishment of short-period Eucalyptus grandis forests for the purpose of industrious raw materials .

在河北低平原区对饲用黑麦Secalecereale的青刈时期及青刈次数研究表明：饲用黑麦以收获鲜草为目的，进入果园生态系统与果树间作是可行的。

A study on the harvest date and harvest times of forage rye ( Secale cereale ) was conducted in the Hebei Lowland Plain . The results showed that : the forage rye as a kind of fresh forage being introduced into orchard ecosystem was feasible ;

我国平原区土壤地球化学异常成因研究

The origin of soil geochemical anomalies in plain areas in China

黑龙江省平原区地下水资源估算

Estimation on underground water resources of plain terrain in Heilongjiang Province

北京平原区同生断裂的某些特征及其研究意义

Some features of contemporaneous faults in Beijing plain and their significance

平原区高速公路生态绿化评价体系构建

Appraisal System Construction of Ecological Greening of Expressway in Plain Area

浙江省四大平原区土壤元素背景值特征

Background characteristics of soil elements in four plains of Zhejiang Province

宁夏平原区分布式水循环模拟研究

Distributed water cycle simulation for plain area in Ningxia Autonomous Region

新疆平原区降水入渗补给地下水研究

Research on precipitation recharge of phreatic water in Xinjiang plain area

户县秦岭山前冲积平原区生态环境调查

Investigation for Ecological Condition in Alluvial Plain Area of Huxian County

宁夏平原区耗水量研究

Water Resources Consumption in Plain Area of Ningxia Hui Autonomous Region

北京平原区第四系划分及其下限问题

The subdivision of Quaternary and its lower boundary in Beijing Plain

冲积平原区土壤颗粒组成的趋势效应与异向性特征

Trend effect and anisotropy of soil particle composition in alluvial regions