Survey, interview, or observationresearch where Federal statutes require without exception that confidentiality will be maintained.
联邦法令中没有特别规定需要保密的调查、访谈或观察等研究。
2
The significance of strong motion observation and structural seismic response observationresearch are briefly introduced in the paper.
本文简要介绍了结构地震反应观测研究的意义。
3
This is an article written by Mr. Dajun Zhong, Director of the Beijing Da jun Economic ObservationResearch Centre, after he read the "2001 Annual Report of the Listed Companies".