The three revolutions in the process of modernization in advanced countries are

Ideological revolution, scientific revolution and technological revolution.

1. Ideological revolution is the beginning of self-revolution and social revolution, and social revolution is the realistic achievement of ideological revolution and self-revolution.

2. The scientific revolution is the development of a series of modern sciences, which marks the emergence of early modern events. Mathematics, physics, astronomy, biology (including human anatomy) and chemistry have changed society's view of nature.

3. Technological revolution is different from scientific revolution and industrial revolution. The technological revolution may bring about a scientific revolution or an industrial revolution.