luan

Analysis of the Agricultural Production Efficiency in Luan City Based on DEA

基于DEA的六安市农业生产效率分析

Analysis of Unbalanced Development of Regional Economy in Luan City

六安市域经济的非均衡发展分析

Ecology Function Division of Luan Mine Land System in Shanxi Province

山西省潞安矿区土地生态系统功能区划研究

Prediction Model for the Time Series Analysis of Precipitation in Luan Jing Region

内蒙古孪井地区降水量的时间序列分析预报模型

Health Risk Assessment on Heavy Metal Pollution in the Water Environment of Luan River

滦河流域不同时空水环境重金属污染健康风险评价

Experimental Study on Membrane Process for the Treatment of Slightly-Polluted Luan River Water

滦河微污染水膜处理工艺的试验研究

Analysis of the farmer Income and Consumption in Luan City

六安市农民收入与消费分析

Optimization of Treatment Process of Algae-laden Raw Water from Luan River

高藻期引滦原水处理工艺的优化研究

The engineering characteristics and appraisement of loess in Luan mining area

潞安矿区黄土的工程特征与评价

Analysis of Water Quality from Centralized Water Supply Department in Luan City in 2000 ~ 2004

六安市集中式供水单位2000~2004年供水水质监测结果分析

Luan many construction projects , huge investment .

六安市建筑工程项目众多、投资巨大。

Cleaning technologies of immersed membrane for the treatment of Luan River water

浸没式膜工艺处理滦河水的膜污染清洗技术研究

Research on Automatic Safety Monitoring System of Tunnel Transferring Water from Luan River into Tianjin City

引滦入津隧洞自动化安全监测系统研究

Successful Progress of the Key Projects in Ten Fields for Ecological City Development of Luan City

六安生态市建设十大领域重点工程进展顺利

Study of HFRS Characteristics and Countermeasures in Luan City

六安市流行性出血热流行特征及防制对策研究

Analysis of the Spatial Variability of Monthly Rainfall in Luan River Basin

滦河流域月降雨空间变异性研究

A Discussion on Changes of Zhang Ji Luan 's News Thoughts

论张季鸾新闻思想的变化

Analysis of EHF Cases in the period from 1997 to 2003 in Luan city

六安市1997～2003年流行性出血热病例分析

Types and assemblages of the sedimentary structures in the lower luan River

滦河沉积物层理构造的类型和组合

Research on Water Quality Assessment of the Reservoirs , Total Nitrogen and Total Phosphorus Forecast in Luan City

六安市水库水质评价与总氮·总磷预测研究

Pure Land Buddhism Thought Study of Tan Luan

昙鸾净土思想研究

In1973 , the national wheat spot in the city held Luan ;

1973年，全国小麦现场会在栾城召开；

Climate rules and preventing and controlling countermeasure of wheat red mildew in luan city

六安市小麦赤霉病发生的气候规律分析及防治对策

Change tendency of water resources of Hai Luan River basin in the coming 20 & 50 years

未来20～50年海滦河流域水资源变化趋势及其预测研究

Objective To investigate the sanitary quality of drinking water from centralized water supply department in Luan City .

目的了解六安市集中式供水单位生活饮用水水质卫生质量的动态变化，为保证供水质量提供依据。

The age of the northern coastal dunes at the Luan River mouth

滦河口北岸海岸沙丘的形成时代

Structures and sedimentary environments of the alluvial fan of the Luan River

滦河冲积扇结构和沉积环境

Research on Optimal Operation of Joint Water Supply of Reservoir Group in Middle-down Streams of Luan River

滦河中下游水库群联合供水优化调度问题的研究沿河向上游[下游]航行

Luan of the first month in the birch forest mixed forest is less , only two species .

孟滦林场在白桦中龄林混交程度较小，只有两种树种。

Luan , recently why the sum of ginger brother you meet them ?

鸾，最近为何总和你姜大哥见面呢？