The article expounds generally theoretical and technical problems concerning geological engineering.
本文概括地阐述了有关地质工程的理论问题和技术问题。
The theoretical and technical problems to be researched for large diameter drilling are outlined with its application prospect appraised.
简述了大直径钻井需要研究的理论和技术问题，并对应用前景作了评价。
On the basis of experience in river regulation works and the theoretical analysis results, some technical problems, and means and methods of solving these problems are introduced.
根据多年在河道整治研究中积累的经验及理论成果，提出了一些技术问题及其解决问题的手段与方法。
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