地矿工作者的任务是为祖国经济建设提供丰富的矿产资源.要做好这一工作必须依靠科学研究,而科研选题在某种意义上由资源形势和科研经费的多少而决定的.目前要做的工作很多,经费又严重不足,就必须重中选重、急中选急.笔者认为应从以下四个方面开展科技攻关,选好课题. The task of the geotechnical workers is to provide abundant mineral resources for the economic construction of the motherland. To do this work must rely on scientific research, and the scientific research topic is in some sense determined by the resource situation and the amount of scientific research funds. If we do a lot of work and there is a serious shortage of funds, we must focus on selecting the most important ones, and we must urgently select them urgently. The author believes that scientific and technological research should be carried out in the following four areas and the topics selected.