1.
Research on Optimization Model for Cropping Structure and Agricultural Water Resources in Well Irrigation Area in North China Plain;
华北井灌区作物种植结构调整与农业水资源优化模型研究
2.
Investigation and Analysis of Farmers' Irrigation Actions in North China Plain well irrigation district
华北平原井灌区农户灌溉行为调查分析
3.
Study on Application of Radial Well in Canal-well Conjunctive Irrigation in Yinbei Irrigation District;
辐射井在银北灌区井渠结合中的应用研究
4.
Application of multi-array induction tool in huabei
MIT阵列感应测井仪在华北地区的应用
5.
Study and application of horizontal well completion in Huabei Oilfield
华北油田水平井完井技术研究与应用
6.
TECHNOLOGICAL RESEARCH ON SAFETY EVALUATION OF PUMPING WELL APPROACHING TO HIGH CONFINED AQUIFER IN NORTH CHINA- A CASE STUDY OF XUECUN COALMINE IN FENGFENG MINING AREA
华北型煤矿承压泵井安全评价技术研究——以峰峰矿区薛村煤矿为例
7.
Analysing on Moisture Index, Water Economization and Adversity Resistance of Optimum Irrigation for Winter Wheat in North china
华北地区冬小麦优化灌溉的水分指标与节水性、抗逆性分析
8.
Using the Forms of Deciduous Tree in Winter,to Make Scenes of Wash Painting with Light Colors:Illustrated by Deciduous Tree and Shrub in the Region of North China
巧用落叶乔灌木的冬态 营造冬季水墨淡彩景观——以华北地区为例
9.
Application plan research on new drilling technology of deep wells in Huabei Oilfield
华北油田深井钻井新技术应用方案研究
10.
A Computer-aided Design System for Single-well Irrigation District and Small Type Pumping Irrigation District;
单井灌区及小型机电灌区低压管道灌溉计算机辅助设计系统开发
11.
Study on Water Requirement and Water Saving Irrigation of Sugerbeet in Tumuochuan Region;
土默川井灌区甜菜需水规律及节水灌溉研究
12.
Application of logging equipment EILog-05 in Huabei Oilfield
EILog-05测井装备在华北油田的应用
13.
Study on the Saving-irrigation and Increasing Irrigated Water Temperature in Well Irrigation Area in Sanjiang Plain Through Experiment;
三江平原井灌稻区节水增温试验研究
14.
Study on Soil Water-salt Movements in Luanjing Irrigation Area, Inner Mongolia;
内蒙孪井灌区土壤水盐运移规律研究
15.
Analysis on the Regularity of Soil Salt Transport in Luanjing Irrigation Area,Inner Mongolia
内蒙孪井灌区土壤盐分运移规律分析
16.
There was a welcome fall of seasonable snow in north China.
华北地区喜降瑞雪。
17.
Effect Evaluation and Water Saving Mode Research on Bank-Well Irrigation Region in Ningxia Southern Mountainous Region;
宁夏南部山区库井灌区灌溉效果评价及节水模式研究
18.
Horizontal well drilling technology in Permo-carboniferous formation of Zhanbei Block 3-5
沾北3-5区块水平井石炭二迭系地层钻井技术