| 1. | The log decrement are suitable for determining interface bond damage .
对数衰减率适宜于测定界面粘结的破坏。 |
| 2. | Optimal decay rate of a homogeneous euler - bernoulli beam with boundary control
梁边界控制的最优衰减率 |
| 3. | Standard test method for determination of decay rates for use in sound insulation test methods
隔声试验方法中衰减率测定的标准试验方法 |
| 4. | Standard test method for airborne sound attenuation between rooms sharing a common ceiling plenum
共用一个天花板中通风系统的房间之间气载噪声衰减率的标准测试方法 |
| 5. | When electrical parameter is changd by wet tunnel wall , electromagnetic wave propagation attenuation will vary
摘要矿井隧道壁湿润会引起电参数改变，从而使电磁波传播衰减率发生变化。 |
| 6. | Revolutionary longwave image quality longwave 8 to 9m performance provides superb high definition image quality , ultra precise
图像性能提供极其精确的测量精度，低的大气衰减率和高分辨率的 |
| 7. | Especially , when the decay rates of the two frequency oscillations are same , the resonation will be strengthened greatly
特别是当两个弛豫振荡的衰减率也相等的时候，共振现象极为强烈。 |
| 8. | Sphere - if this button is pressed the light shed by the source is confined in the sphere of radius distance rather than going to infinity with its decay ratio
球体按下这个按钮，光源发射的光线将被封闭再一个球体内，而不是按照衰减率发射到无限远。 |
| 9. | The fva - uv is an opto - mechanical device that controls the amount of light transmitted between two optical fibers . internal disc varies attenuation from 0 - 100 %
Uv是一个光学机械装置，可控制在两根光纤之间传输的光的数量，内部光片可在0 - 100 %改变衰减率。 |
| 10. | And , the attenuation rate rose out of fog is studied , calculating that and modeling it prediction formula using non - linear system identification method
计算了雾的衰减率，并用非线性系统辨识方法得到了雾的衰减率的预报模型；计算了雾的反射率随能见度的变化规律。 |
