选择研究项目是科学研究的起点和关键环节,它关系到研究工作的主功方向和具体目标。选题过程是总结已知和观察分析未知的过程。它是在对已有研究结果进行广泛调查了解与分析的基础上,确定研究的新的方向与目标。选题适当,主攻方向和具体目标明确,工作就进展顺利,就能快出成果,出人才,就能获得较好的经济效益。选准课题,首先要查阅国内外科技文献,摸清国内外学术领域的现状,了解科技学术发展的新动向,其次要熟悉国内 The selection of research projects is the starting point and key link of scientific research, which is related to the main direction and specific goals of the research work. The topic selection process is a process of summarizing known and observed unknown. It is to establish a new direction and goal of research on the basis of extensive investigation and understanding of existing research results. The topics are appropriate, the main direction and specific goals clear, the work goes well, you can quickly produce results, out of talent, you can get better economic returns. Selection of topics, we must first access to domestic and foreign scientific and technological literature, find out the status quo at home and abroad academic fields, understand the new trend of academic development of science and technology, followed by familiar with the domestic