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
Scientific Research Institute of Petroleum Exploration and Development
Beijing.
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
5):33～35
6):34～36
Research Institute of Exploration and Development
changqing petroleum exploration bureau
Institute of Exploration and Development
长庆石油勘探开发研究院
4
31～32.
Institute of Petroleum Exploration and Development
Qingyang
gansu
长庆油田公司勘探开发研究院
airport operator council international
ED Research Institute of PetroChina
changqing oilfield company
Research Institute of Exploration and Development of Changqing Oilfield Company
PetroChina
Research Institute of Exploration and Development
长庆油田勘探开发研究院
changqing petroleum administration
Research Institute for EXploration and Development
Changqing oil field
Scientific Research Institute of Petroleum Exploration and Development
Changqing oilfield
Research Institute of Petroleum Exploration and Development
Institute of Petroleum Exploration and Development
Chang-qing Oilfield
changing oilfield company
PetroChina
Institute of Exploration and Development
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
reservoir engineering
Chengdu Science and Technology Institute
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