| 1. | Noise control techniques of air - conditioning system
空调系统噪声控制技术 |
| 2. | Optimized control of noise in air - condition systems
空调系统噪声优化控制 |
| 3. | Analysis of abnormal noise in ship hydraulic system
船舶液压系统噪声分析 |
| 4. | An investigation on liquid - born noise control in water management system
水管理系统噪声控制研究 |
| 5. | Research of noise in hydraulic system
关于液压系统噪声的探讨 |
| 6. | Dynamic observation on the noise conditioning of auditory system in human body
听觉系统噪声习服的实验观察 |
| 7. | Noise research of engine admission and exhaust system by voice wave finity element method
基于声波有限元分析法的发动机进排气系统噪声的研究 |
| 8. | Analyses the characteristics of transmission , natural attenuation , regeneration and superposition of noise
分析了空调系统噪声的传递、自然衰减、再生和叠加特性。 |
| 9. | Finally , in chapter 6 , the noise reduction methods based on manifold decomposing for chaotic communication schemes ar
投影的方法不仅适用于加性噪声，而且对动力系统噪声也是有效的。 |
| 10. | Finally , the fiber optic weak magnetic sensor system is verified by experiments using the signal processing scheme
实验证明,传感器输出信号稳定性良好,不稳定度低于1 % ,系统噪声为3mv左右。 |
