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物理是一门以实验为基础的学科。它研究的对象包括“力学、热学、电磁学、声学和光学”。它不仅是自然科学的基础,而且还是科学技术的支柱。
Physics is an experiment-based discipline. Its research objects include “Mechanics, Thermal, Electromagnetics, Acoustics and Optics.” It is not only the foundation of natural science but also the pillar of science and technology.