lucubrate GRE

With the lucubrate research of fault mechanism, according to the domino theory and ICAO, to bring forward the idea of electric power system fault chain.

在深入研系统连锁故障机理基础上,依据骨牌论和国际民航组织(ICAO)止事故手册上提出“事故链”概念,提出了“系统事故链”。

The actual land use planning didn't lucubrate into the sustainable land use deeply, thus it was placed into an embarrassed condition facing the issues of environment.

对土地可持续利用研不够深入,使得我国现行土地利用规划在面临区域生态环境问题时常常处于尴尬境地。