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- 耦合Duffing系统coupled Duffing system
- 耦合Duffing振子Coupled Dulling oscillators
- 含三次耦合项的两自由度Duffing系统的共振及混沌行为Resonance and Chaos Behavior in a Two-Degree-of-Freedom Duffing System with Cubic Coupled Terms
- Duffing系统Duffing system
- 用一类特定的双耦合Duffing振子系统检测强色噪声背景中的周期信号Applying a special kind of two coupled Duffing oscillator system to detect periodic signals under the background of strong colored noise
- 复Duffing系统complex Duffing's system
- 时滞状态反馈下Duffing系统动力学研究Dynamics of Duffing Systems under Delayed State Feedback Control
- 免疫系统immunologic system
- 简谐与随机噪声联合激励下Van der Pol-Duffing系统的响应Response of Van der Pol-Duffing Oscillator to Combined Excitation of Harmonic and Ran dom Inputs
- 排水系统drainage system
- 嵌入式系统embedded system
- 泌尿系统urinary system
- 传动系统transmission agent
- 报警系统panalarm
- 门禁系统gate control system
- 运输系统belt line
- 安全系统security system
- 帮助系统help system
- 制动系统braking system
- 指挥系统chain of command
