人认识客观世界的飞跃,可以叫做科学革命。比如,十六世纪出现的所谓日心说,提出地球绕着太阳转,改变了古代人们认为太阳绕着地球转的错误认识,是一场科学革命。十七世纪,牛顿力学的出现,正确地解释了运动的规律,打破了从前的错误观点,又是一次科学革命。再往后,到十八世纪下半叶,又有氧的发现。燃烧是氧化的过程,所以这样一个发现也足认识客观世界的一次飞跃,也是科学革命。到了十九世纪,恩格思指出,有三个计划时代的发现,第一是细 People understand the leap of the objective world, can be called scientific revolution. For example, the so-called heliocentric theory of the 16th century states that it is a scientific revolution to propose that the earth revolved around the sun and changed the mistaken understanding of the ancient people that the sun revolved around the earth. In the seventeenth century, the emergence of Newtonian mechanics correctly explained the laws of movement, breaking the mistaken view of the past and again a scientific revolution. Later, by the second half of the eighteenth century, the discovery of oxygen again. Combustion is the process of oxidation, so such a discovery is enough to understand the objective world a leap forward, but also the scientific revolution. By the nineteenth century, Engels pointed out that there are three planned times of discovery, the first is the fine