| 1. | Study and simulation on new signal de - noise method under impulse excitation
脉冲激励下信号去噪新方法研究和仿真 |
| 2. | Test method for dynamic young ' s modulus , shear modulus and poisson ' s ratio by impulse excitation of vibration
利用振动的冲击激磁产生动态模量剪切模量和泊松比的试验方法 |
| 3. | Standard test method for dynamic young ' s modulus , shear modulus , and poisson ' s ratio by impulse excitation of vibration
利用振动的脉冲激励测定动态杨氏模量剪切模数和泊松比的标准试验方法 |
| 4. | Standard test method for dynamic young ' s modulus , shear modulus , and poisson ' s ratio for advanced ceramics by impulse excitation of vibration
用振动脉冲激励法的高级陶瓷动态杨氏模量剪切模量和泊松比的标准试验方法 |
| 5. | Measurements of the electrical properties of electronic tubes . part 6 : methods of application of mechanical shock impulse excitation to electronic tubes and valves
电子管电性能的测量.第6部分:对电子管施加机械震动 |
| 6. | Standard test method for dynamic young ' s modulus , shear modulus , and poisson ' s ratio of refractory materials by impulse excitation of vibration
用振动的脉冲激励法测试耐火材料动态杨式模量剪切模量及泊松比的标准方法 |
