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近十年来,我国的科学技术发展虽然受到极左思潮的影响,延缓了现代化的进程,然而由于社会主义制度的优越性和党的正确领导,以及科学技术人员的艰苦努力,我国的科学技术仍然在许多领域取得不少科研成果,有的已经接近或达到世界先进水平。据不完全统计,在七十年代,我国工、农、医各部门和基础理论、自然资源调查方面,取得的重要科研成果有一万三千余项,其中二千二百多项是比较重大的项目。例如工业方面的红铁矿选矿技术和钒磁铁矿冶炼技术的突破、齿轮单面啮合整体误差测量理论及仪器,炼油新工艺以及许多轻工业方
In the past ten years, although the development of science and technology in our country has been affected by the ultra-leftist ideology, the process of modernization has been delayed. However, due to the superiority of the socialist system and the correct leadership of the party, and the hard work of scientists and technicians, our science and technology are still In many areas made a lot of scientific research, and some have been close to or reach the world advanced level. According to incomplete statistics, in the seventies, there were over 13,000 important scientific research achievements made in the fields of workers’, peasants and doctors in our country, as well as in basic theories and investigations of natural resources, of which over 2,200 were of major importance s project. Such as industrial red-iron ore beneficiation technology and vanadium magnetite smelting technology breakthroughs, single-sided gear meshing error measurement theory and instruments, new refining technology and many light industrial side