dynamic coefficient for key-element allocation

例句：

1. 1. The dynamic coefficient of the system is crucial for its stability.
   系统的动态系数对于其稳定性至关重要。
2. 2. The engineer used a dynamic coefficient to optimize the design.
   工程师使用动态系数来优化设计。
3. 3. The company's performance was heavily influenced by the dynamic coefficient of demand.
   公司的业绩受到需求动态系数的强烈影响。