考察和收集
collection and exploitation
培养和考察体系
cultivation and judgment system
北极科学考察
arctic research expedition
北欧电网考察报告
Report of Investigation on Nordic Power Systems
参考和控制站
reference and control station
出国考察
going abroad for study tour
低温考察
Investigation of low temperature
observation of extremely low temperature
low temperature investigation
地震现场考察
Seismological field survey
Earthquake site investigation
第3次北极考察
third national arctic research expedition of China
发展思考和建议
ideas and suggestions about development