量变质变规律

基础有机化学中的量变质变规律

Law of Mutual Change of Quality and Quantity in Basic Organic Chemistry

文化发展的规律并不仅仅是量变质变规律，还有突变的规律，突变的规律在一定的条件下，甚至会起决定性的作用。

The law of cultural development is not merely that of quantitative change amd qualitative change , but is that of sudden change which even plays a decisive part in certain conditions .

量变质变规律是唯物辩证法的基本规律之一，它表明任何事物都是一定的质和一定的量的统一体。

The rule of quantitative change and qualitative change is one of the basic laws in Dialectical Materialism , and it suggests that substance is an unity of some quality with some quantity .

农作物发育过程中的量变与质变规律

The law of quantitative and qualitative change in the process of crop development

量变与质变规律是自然界的普遍规律，农作物的个体发育过程也遵循着这一规律。

The law of quantitative and qualitative change is the universal law of nature .