一、渐变与突变事物的发展变化遵循两种规律,一种是连续的,如一个人身高的增加,体温的上升,时间的延长……我们把这种连续的变化暂称为渐变,另一种是不连续的,如原子能级的变化,离子带电量的增减,不同原子质量大小……我们把这种不连续的变化称之为突变.渐变和突变看似两条永不相交的平行线各行其道,其实是互为辩证的.试考虑这样一个问 First, the gradual change and mutation The development of things to follow two laws, one is continuous, such as an increase in height, temperature rise, the extension of time ... ... We put this continuous change temporarily referred to as a gradient, the other Species are not continuous, such as changes in atomic level, the increase and decrease of ion charge, the different atomic mass size ... ... We call this discontinuous change called mutation. Gradient and mutation appear to be two never intersect parallel In fact, each is dialectical. Try to consider such a question