研究现状与发展
current study and development
研究现状与发展趋势
Current situation and development trend
北京石油勘探开发研究院
Beijing.
Scientific Research Institute of Petroleum Exploration and Development
beijing
病毒杀虫剂的研究现状
Current Researchful Status of Viral Insecticide
渤海石油公司勘探开发研究院
Research Institute of Bohai Oil Corporation
长庆石油勘探局勘探开发研究院
changqing petroleum exploration bureau
Research Institute of Exploration and Development
Institute of Exploration and Development
5):33～35
6):34～36
长庆石油勘探开发研究院
Institute of Petroleum Exploration and Development
4
31～32.
Qingyang
gansu
长庆油田公司勘探开发研究院
Research Institute of Exploration and Development of Changqing Oilfield Company
airport operator council international
Research Institute of Exploration and Development
changqing oilfield company
ED Research Institute of PetroChina
PetroChina
长庆油田勘探开发研究院
Research Institute of Petroleum Exploration and Development
Institute of Petroleum Exploration and Development
Institute of Exploration and Development
Scientific Research Institute of Petroleum Exploration and Development
Research Institute for EXploration and Development
Changqing oil field
Changqing oilfield
Chang-qing Oilfield
changqing petroleum administration
changing oilfield company
PetroChina
长庆油田勘探开发研究院；长庆油田技工学校
Institute of Exploration Development
Chang qing Oilfield
超声波电机研究现状
The Recent Development of Ultrasonic motor
成都理工学院；河南石油勘探开发研究院
Chengdu Science and Technology Institute
reservoir engineering
传感器网络的研究现状
Present Development of Sensor Network
大港石油管理局地质勘探开发研究院
Dagang Research Institute of Petroleum Exploration and Development
Research Institute of Geological Exploration and Development
dagang petroleum administration
大港油田公司勘探开发研究院
airplane leveling
Exploration and Development Research Institute
dagang oilfield company
PetroChina
大港油田集团地质勘探开发研究院
Research Institute of Exploration and Development
dagang petroleum administration bureau