There are many interdisciplinary methods; Span is increasing day by day; The level of overlap is deepening. Interdisciplinary is the interaction between many disciplines, and the theoretical system formed by interdisciplinary constitutes interdisciplinary; Many interdisciplinary subjects constitute interdisciplinary science.
Interdisciplinary thinking is the blending of academic thoughts, and it is essentially the embodiment of comprehensive and systematic dialectical thinking of cross-thinking mode. Natural phenomena are complex and diverse, so it is bound to have great limitations to study things from only one angle, and it is impossible to reveal their essence and deeply understand all their laws.
Interdisciplinary science is a comprehensive and systematic knowledge system formed by the external intersection of natural science, social science, humanities, mathematical science and philosophy, and the internal intersection of many disciplines within this scientific category, which is conducive to effectively solving the major scientific and social problems faced by human society.
The design, demonstration, implementation and evaluation of national major engineering systems must also comprehensively apply interdisciplinary science. The development of interdisciplinary science has also promoted the intersection and integration of technologies, thus making technologies highly integrated and comprehensive, forming a modern grand technical system.