平原县

平原县棉花生产投资适合度研究

Studies on appropriate measure of investment in cotton production in Pingyuan County

从中国的首都北京向西南180公里，有一个以盛产优质辣椒而闻名中外的平原县&河北省望都县。

From the Chinese capital , Beijing , 180 km south-west , there is a high-quality rich and famous chili plain County-Wangdu County , Hebei Province .

山区县经济实力高于平原县，交通条件较好的郑州至三门峡陇海铁路沿线和郑州市所辖县域经济实力较高。

The economic power of mountain county is higher than that of the plain county , the county near Long-Hai train line and belonging to Zhengzhou City has the higher economic power .

商水县是一个内陆平原农业县。

ShangShui County which lies in the inland plain is a agricultural county .

农业生态环境系统的优化研究&以吉林西部平原长岭县为例

Study on the optimized agroecological environment system & A case of Changling County in the west plain of Jilin Province

对华北冲积平原曲周县的139个观测点取样分析，测定了其浅层地下水埋深、地下水含盐量以及硝酸盐含量。

Observing points were sampled in Quzhou County in Huabei plain . The depth of groundwater , salt and nitrate content of groundwater were measured .

结合常规统计方法与GIS空间分析方法，定量研究了东北平原典型农业县&吉林省德惠市土壤有机质、全氮、速效磷和速效钾空间分布的主要影响因素。

By combining conventional statistics and and GIS spatial analysis , this paper quantitatively explored the main related factors for spatial distribution of soil organic matter , total N , available P and available K in Dehui County , a typical agricultural county in Northeast Plain .

改进型空间分析测算模型在盐碱地演化预测中的应用研究&以松嫩平原西部通榆县为例

Modeling the Development of Saline-alkali Land in Tongyu County Using an Improved Spatial Analysis Model of Land Use

东北平原典型农业县不同利用方式对耕地土壤养分状况的影响研究

Analysis of the Effects of Land Use Types on Soil Nutrient Conditions in Cultivated Land of a Typical Agricultural County , Northeast Plain

本文报告河南省豫东平原10个县（市）人群的肠道寄生虫感染情况。

Forty three investigation spots of 10 counties were randomly selected for examination of human intestinal parasites in eastern plain of Henan Province .

1988年4月&1990年5月对豫东北平原10个县、市42个点22056人进行了土源性线虫的流行病学调查，人群寄生虫总感染率为61.9%。

An investigation on soil transmitted nematode infections was carried out in 22 056 people in 42 pilot sites of 10 counties / cities , Henan Province during 1988-1990 . The overall infection rate was 61.9 % .

海盐升腾五金标准件厂成立于2004年，位于浙江省杭嘉湖平原地区，海盐县武原镇建新村5组。

Haiyan Shengteng Hardware Typical Spare Factory was founded in2004.The factory locates in No.5 Jianxing country Wuyuan town Haiyan city , Hangzhou-Jiaxing-Huzhong Plain .

对江汉平原农产品的资源现状进行了描述性分析，研究了适合江汉平原不同县、市农产品资源的生产状况，提出了充分利用各地不同自然条件发展农产品资源的思路。

The thesis descriptively analyzed the current situation of agricultural product resources in Jiang-han plain , studied the situation of different agricultural product resources in different areas and proposed that full use of different agriculture product resources should be made .