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民国时期,面对蝗灾肆虐,在西方留学的昆虫学家回国后利用在西方学习的先进科学知识和科学方法,对蝗虫的生物学特性和蝗灾的科学防治进行了系统研究,并取得了一系列的研究成果。这些成就的取得,主要有以下三个方面的原因:一是积极筹备专业昆虫研究机构,培养新型科技人才;二是利用近代科学方法对蝗虫及蝗灾进行研究;三是怀有科学救国、求真务实和坚忍不拔的科学精神。
In the period of the Republic of China, in the face of the plague of locust plague, the entomologists studying in the west used the advanced scientific knowledge and scientific methods of learning in the west to systematically study the biological characteristics of locusts and the scientific prevention and control of locust plague and made a series of Research results. These achievements are mainly due to the following three reasons: First, we actively prepare professional insect research institutions to cultivate new types of scientific and technological personnel; second, we make use of modern scientific methods to study locusts and locusts; third, we cherish the goal of saving the country scientifically and seeking truth from facts Pragmatic and perseverance of the spirit of science.