大幅振动的英文

• large amplitude vibration

• "振动"英文翻译    vibrate; vibration; vibrance ...
• "调幅振动" 英文翻译 :    amplitude modulated oscillations
• "减幅振动" 英文翻译 :    convergent oscillations
• "小振幅振动" 英文翻译 :    small amplitude motion
• "增幅振动" 英文翻译 :    divergent oscillation
• "大幅振荡剪切流" 英文翻译 :    large amplitude oscillatory shear flow
• "大幅度振动" 英文翻译 :    violent oscillatory motion
• "幅振" 英文翻译 :    lampitude
• "大幅" 英文翻译 :    big length; big-length; j-51
• "增幅振荡 升幅振荡" 英文翻译 :    increasingoscillation
• "大幅度" 英文翻译 :    by a wide margin; by a large margin; by a big margin; substantially 大幅度持续增产 large continuous increase of crops; 大幅度增长 increase by a wide margin; rise by a big margin; 大幅度提高 raise by big percentages; increase by a big margin; raise substantially; increase by a large margin; 大幅度调制 large amplitude modulation; 大幅度下降 toboggan
• "大幅棕" 英文翻译 :    didymosperma candatum
• "等幅振荡" 英文翻译 :    continuous oscillation; persistent oscillation; undamped oscillation
• "等幅振荡的" 英文翻译 :    self oscillatory
• "调幅振荡" 英文翻译 :    amplitude-modulated oscillation
• "减幅振荡" 英文翻译 :    convergent oscillation; damped oscillation; damping oscillation
• "升幅振荡" 英文翻译 :    increasing oscillation
• "限幅振荡器" 英文翻译 :    oscillator of defined amplitude
• "小振幅振荡" 英文翻译 :    small amplitude oscillation
• "增幅振荡" 英文翻译 :    divergent oscillation; increasing oscillation
• "振动" 英文翻译 :    vibrate; vibration; vibrance; vibrancy; vibra; vibes; shaking; rumble; jitter; chatter; sway; jar; see-saw; tremor; oscillate; vibro- 简谐振动 simple harmonic vibration; 等时振动 isochronous vibration; 每秒振动四十二次 forty vibrations per second; 膜片振动, 这使得周围的空气也动荡起来。 the diaphragm vibrates, thus setting the air around it in motion.; 振动棒 vibrating spear; 振动打椿机 [机械工程] vibratory hammer; 振动捣实 [土] mechanical puddling; vibration puddling; 振动机 bobbing machine; 振动计 [工业] vibrometer; vibration meter; vibrograph; vibroscope; vibratormeter; vibramete; 振动加固 consolidation by vibrating; 振动抹浆法 mortar coating vibrating method; 振动抹浆机 vibro-grouting machine; 振动耐力 vibrational tolerance; 振动片 vibrating reed; 振动频率 vibration frequency; 振动试验 vibration test; 振动试验台 vibration machine; exciter; shaker; 振动台 vibrostand; vibro-bench; bumper; 振动探示器 hunting probe; 振动载荷 oscillating load; 振动噪声 vibration noise; 振动装置 vibrator
• "等幅振荡周期" 英文翻译 :    undamped period of oscillation
• "阻尼减幅振荡" 英文翻译 :    damped oscillation
• "大幅度摆臂" 英文翻译 :    swing arms wide
• "大幅度波动" 英文翻译 :    fluctuate widely; wide fluctuation

• Vibration response of cables in cable - stayed spatial structures under axial excitation
  轴向激励下斜拉索大幅振动分析
• Large - amplitude vibration of cable may reduce the life of cable and threat the safety of bridge , and has been considered as one of the most critical problems for this type of bridge
  拉索的大幅振动对拉索的使用寿命和桥梁安全运营构成极大威胁,它已成为大跨度斜拉桥急需解决的关键问题之一。
• Base on review of existed study and application in suppressing cable vibration in the world , technique of mitigating cable vibration with viscous damper and mr damper has been investigated in this dissertation , and the main contents and progresses in form of summary are as following : 1 the motion differential equations of the cable - damper system are formatted , which take into account these factors , such as the inclined angle , sag , stiffness etc . coupling motion between cable and deck is studied with analytical and numerical method . numerical results show that large amplitude vibration of cable with beat rhythm will occur when exciting frequency of deck equals two times modal frequency of cable
  本文在对国内外斜拉索振动控制研究与应用现状进行综合评述、分析的基础上，针对上述问题进行了深入研究，具体的研究内容和取得的成果包括： 1 、建立了斜拉索-阻尼器系统运动方程，对拉索与桥面的耦合振动作了分析和研究，数值结果显示当桥面激振频率等于某阶拉索模态频率的两倍时，很小的初始扰动将引起拉索的大幅振动，并呈现拍振的特征，与实测的拍振信号一致。
• Stay cables of the long - span cable - stayed bridges are susceptible to vibration under wind loading , or wind incorporated rain excitation , or deck motion due to high flexibility , relatively small mass and very low inherent damping , such as vortex shedding , wake galloping , parameter resonance and wind - rain induced vibration . large - amplitude vibration of cables may reduce the life of cables and threaten safe traffic , and has been considered today as one of the most critical problems for this type of bridge
  大跨度斜拉桥拉索具有较小的质量和极低的阻尼，在风、风雨及桥面振动等外部激励下极易发生振动，如涡激共振、尾流驰振、参数共振和风雨振等，拉索的大幅振动对拉索的使用寿命和桥梁安全运营构成极大威胁，它已成为大跨度斜拉桥急需解决的关键问题之一。