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- 对称O型衰减器symmetrical O attenuator
- 对称H型衰减器symmetrical H attenuator
- 对称T型衰减器symmetrical T attenuator
- 器utensil
- 资源管理器explorer
- 研究了W/O型聚丙烯酰胺（PAM）胶乳在水中的凉阻性能。Drag reduction with W/O polyacrylamide latex(PAM)in water was studied in thispaper.
- 对称Ｈ型衰减器symmetrical H attenuator
- Ｈ型衰减器H attenuator
- 传导型衰减conductive impairment
- 橡胶O型圈阻尼器elastomer O-rings damper
- 双曲型衰减hyperbolic decline
- 阵风影响衰减器gust alleviator
- 高斯型衰减曲线Gaussian rolloff curve
- Ｌ形衰减器L pad
- 利用振型衰减函数讨论刚度变化对高振型的影响Study on Influence of Stiffness Change on High Vibration Mode Through Attenuation Function
- π形衰减器π attenuator
- 薄膜衰减器film decreaser
- 标准衰减器standard attenuator
- 伴音载波衰减器sound carrier attenuator
- 波导衰减器waveguide attenuator
