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- radiation damping force 辐射阻尼力
- The damping force of radiation is a jumpulse of the time rate of change of force. 摘要“辐射阻尼力”是一种力变率的猝量。
- The infuence of coupling effect was taken into account and aerodynamic damping force was calculated. 考虑了风与结构耦合作用的影响,计算了结构的气动阻尼力。
- The damping force and the external electric field caused the kink soliton excitation in a hydrogen-bonded chain with asymmetric double-well potentials. 阻尼和外电场的作用使得带有非对称双阱势的氢键链存在扭结孤子激发。
- The change of damping force with stimulation current and the piston velocity was calculated by means of the Bingham model. 采用宾汉模型计算了阻尼力随激励电流、活塞运动速度的变化。
- This paper is focused on determining the supplementary damping force of the TLD device on the structures in laboratory tests. 摘要设计一种可以直接测量调谐液体阻尼器的附加阻尼力的实验系统。
- Gas-filled shock absorber injected with pure N2, which not only keeps stability of damping force, but also reduce aerification and foaming, meanwhile, extend the effective life. 气压式内充入纯氮气,不仅可保持阻尼的稳定性,还可减少油液汽化及泡沫化,延长产品有效寿命。
- On the assumption that there is a resonance movement on the contacting surface, the damping force and dissipating energy in bolted joint are formulized. 在假定接触面出现简谐运动条件下,推导出接口阻尼力的解析表达式和接口能量耗散的关系式。
- electromagnetic mass and radiation damping 电磁质量和辐射阻尼
- The coefficient of damping force is comparatively little when the air damping in the driving mode and the sensing mode of the device is the Couette flow damping. 2. 在器件所受阻尼主要为库埃特流阻尼的情况下,阻尼力系数较小。
- The result shows that the extrusion force equation from this method is simply and the damping force hysteresis loop is rectangle and displays the "Coulomb friction" characteristic. 结果表明,该方法给出的挤压力公式简单,滞回曲线是矩形,具有典型的“库仑摩擦”特点。
- The law of the variation of the mass position,the permanent magnetic force,the gas damp force,the contact force between the mass and the contactors in switch work condition is simulated. 对开关工作过程中质量块位置、永磁力、空气阻尼力、质量块与触点接触力等参数的变化规律进行了仿真,结果表明:该设计可以受控于加速度门限完成闭合-断开功能;
- It can be shown that if there is a heat flow between two bodies in relative motion there exists a damping force between them,even if their rest temperature are the same or their individual energy remains unchange. 可证明两个相对运动的物体;即使它们的静止温度相同;或各自能量保持不变;只要它们有热流往来就存在着阻尼力;合理的温度变换规律只能是T
- The design curves of equivalent damping ratio to the brace stiffness,and ratio of maximum damping force of the damping device to the inter-story yield shear force of the structure are proposed. 本文就消能减震结构设计参数,即消能部件的支撑刚度、层间最大阻尼力与结构层间屈服力比值等恢复力模型参数的选取进行了讨论。
- Assuming the interaction between rivulet and cable surface to be a coulomb damping force and a linear damping force,a new theoretical model of rain-wind induced vibration is established. 斜拉索的风雨激振严重地影响到斜拉索以至于斜拉桥的安全,其机理至今仍无定论。
- In this system, the damping forces of the shock absorbers are configured to respond flexibly rather than lineally. 在这个系统中,阻尼力的减震器配置灵活反应,而不是线性。
- Lead aprons shield people from radiation. 铅做的工作裙可使人免进辐射。
- Computer Simulation on the Radiation Damping and Relaxation Processes in NMR 核磁共振弛豫和辐射阻尼效应的计算机模拟
- Based on Bingham plasticity model, the damping force experimental model of MR fluid damper is put forward. 基于Bingham塑性模型提出了磁流变减振器阻尼力的实验模型。
- Radiation reached unheard-of levels. 辐射作用已达到前所未有的程度。