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- Aryl-fiber to the plate with the use of light weight, good flexibility and damping characteristics. 芳基纤维的使用使该板具有重量轻、较好的柔韧性和减振的特点。
- As a kind of material with dry friction damping characteristics, metal rubber is used in many fields. 摘要金属橡胶作为一种干摩擦阻尼材料,其阻尼特性在很多领域得到了应用。
- However, it is difficult to predict its damping characteristics due to complex collisions in the dense particle flow. 然而,由于颗粒阻尼复杂的碰撞和摩擦减振机理,很难预测其减振特性。
- For the use of vibration protection, hysteresis loop is often applied to descript and calculate the parameters of dry friction damping characteristics of metal rubber. 在振动防护领域,通常用金属橡胶阻尼元件的迟滞回线来描述金属橡胶的干摩擦阻尼特性。
- Magnetorheological fluid is a new type of smart meterial,by applying electric current,the MR dampers have the nature of rapidly and reversibly change the damping characteristics. 磁流变(MR)液是一种新型的智能材料,而MR阻尼器具有在外加电流作用下快速可逆地改变阻尼特性的特点。
- This paper introduce the processing techniques, vibration damping characteristics, for mability, durability weldability and applications of the laminated steel sheet. 本文论述了此材料的制造方法,减振性能,成形性能,耐久性能,焊接性能及其用途。
- With functions of ventilation and sound-absorbing, the certified excellent damping characteristics are superior to the normal wall and insulating glass. 通风功能与消音防风沙功能同时具备,其消音量经权威检测超过正常的墙面和中空玻璃;
- Non-linear damping characteristics of MRF dampers was described qualitatively, providing a theoretical basis for the design of MRF dampers with mixed mode of pressure-gradient flow and shearing flow in a single cylinder. 定量描述了磁流变液阻尼器的非线性阻尼特性,为单筒压差流动和剪切流动混合模式磁流变液阻尼器的设计提供了理论依据。
- There is a critical value for each earthquake record. When the structural period is longer than it,the energy input and dissipate curve with different damping characteristics are different very much. 对于每个地震记录,有一个临界值,体系的固有周期小于此值时,不同阻尼模型的能量输入、阻尼能量耗散时程曲线值无大差异,当周期大于此值时,不同阻尼模型的能量输入及阻尼能量耗散时程曲线差异较大。
- The damping characteristics of the ASTG and the STG with PSS in the system was analyzed and compared.The reason why the damping characteristics of the STG with PSS was improved is opened out. 利用所建模型,对加装PSS后同步汽轮发电机的阻尼特性与采用双通道励磁控制策略的异步化汽轮发电机进行了分析和比较。
- It can be seen from the predicted results that the piecewise nonlinear hysteretic property model has the good precision and the damping characteristics of MRD-2002 can be described accurately. 通过预测分析可以看到,本文所建立的磁流变阻尼器分段非线性滞回模型的理论表达式可以比较精确的表示MRD-2002的阻尼特性。
- The results show that this kind of isolator has special stiffness and damping characteristics, and its initial deformation has a great influence on the nature frequency and transmissibility. 7figs. 结果表明,该隔振器具有独特的刚度和阻尼特性,其初始变形对隔振器固有频率和传递率具有较大影响。
- A storage unit with a zero and a feed-forward structure have been introduced into the peak detector to control the damping characteristic of the AGC loop. 通过在峰值存储单元中引入零点及在峰值检测电路中引入前馈,实现了对自动增益控制环阻尼特性的调整。
- The damping characteristics represent a combination of viscous damping a nd Coulomb damping, and the latter is dominant in the controllable damping force of the damper. 阻尼器的阻尼特性体现为库仑阻尼和粘性阻尼的组合 ,其中随外加电场强度可控的主要是库仑阻尼力 ,而且库仑阻尼力不仅与外加电场强度有关 ,也与阻尼器的运动速度有关。
- The machining error of fixed damper orifices will make damp characteristics non-symmetry, it will also change the symmetry of water hydraulic servo valve worse. 固定阻尼孔的加工误差导致阻尼特性不对称,并导致水压伺服阀静态特性对称性变差。
- The party was a bit of a damp squib. 这次聚会有些扫兴。
- Leather can deteriorate in damp conditions. 皮革受潮可变质。
- Bread tends to mould in damp weather. 气候潮湿时,面包容易长霉。
- The damp climate seriously disagreed with her. 潮湿的气候使她感到很不舒服。
- An auxiliary control signal derived from fuzzy control theory is introduced to improve the damping characteristic of the system oscillations and improve the voltage characteristic by combining with AVR. 该控制器引入经可调整模糊控制规则推理得出的附加控制信号来改善系统的阻尼特性 ,同时结合自动电压调节器改善电压特性的。