degree of freedom

Incomplex systems with many degrees of freedom such as peptides andproteins, there exists a huge number of local-minimum-energy states.

日本人做的工作还是非常地细致，科研素养令人敬佩。

Based on the correlation principle, an algorithm to decomposite the damped free vibration signals of a two degrees of freedom system with close natural frequencies is put forward.

摘要基于单一频率成的衰振动响应信号的相关性原理，提出了一种频率密集成的两耦合振子衰振动响应信号的解耦算法。