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- States the affirmation process and treatment measure of steam flow excited vibration of the unit.Puts forward some opinions on the problem of steam flow excited vibration. 阐述了机组发生汽流激振的确认过程及处理措施;并对汽流激振的一些问题提出一些看法.
- Many kinds of vibrations caused by aerodynamic on large power plant equipment are introduced: the vibrations caused by rotation stall and vortex, surge and excited vibration. 介绍了大型电站设备中几种常见气动力诱导的振动:旋转失速和旋涡诱导的振动、喘振及间隙气流激振。
- self - excited vibration frequency 自振频率
- She waved excitedly as the car approached. 汽车开近时她激动地挥着手。
- Licht, L. and Fuller, D.D., “Self Excited Vibrations of an Air-Lubricated Thrust Bearing”, Trans. of the ASME, vol.80(2), pp.411-414,1958. 黄启华,虚拟口形气浮导轨之精密线性滑动平台特性分析,国立云林科技大学机械工程系硕士论文,2001。
- The model experiment on the motion behavior of caisson breakwaters is conducted under breaking wave excitation. 对近破波作用下沉箱式防波堤的运动特性进行了模型实验研究。
- Pleasure clip , when clipping the nipple, as the exciting vibration moves the nipples, it will lead to the stimulating high! 趣味乳链,当夹住乳头时,随着兴奋的颤动扯拉乳头时,将会把你带入刺激的顶点!
- Pinkster, J.A., “Low Frequency Second Order Wave Exciting Forces on Floating Structures”, Publication No.650, Netherlands Ship Model Basin, Wageningen, Netherlands. 陈荣元;“波浪中航行船舶所受激荡力之三维解”;国立成功大学造船工程研究所硕士论文;中华民国八十六年六月.
- Then, a semi-analytical solution for the velocity response of the pile subjected to a semi-sine wave exciting force was derived by using invert Fourier transform. 利用付立叶逆变换,给出了半正弦脉冲激励下桩顶速度时域响应半解析解。
- Based on the test result of sine wave excitation, the modified Bingham model of the MR damper was identified using nonlinear damped least square method. 根据正弦波激励准静态试验结果,应用非线性阻尼最小二乘法对修正的Bingham模型进行了参数识别。
- Under these considerations, the analytical solutions of equations which can describe the LFO in the tropical atmosphere are obtained, and the Kelvin waves and Rossby waves excited by the CISK mechanism, CISK-Kelvin. 这样,建立的半地转模式和相应的解析解更能反映CISK机制对低纬低频振荡的作用。
- This paper presents a survey of dynamic characteristics of turbine generator units, in faults, such as interference of foundation, rub impact , oil film eddy, looseness,rotor misalignment, steam exciting vibration, and so on. 分析了汽轮发电机组在基础干扰、碰摩、油膜涡动、松动、转子不对中、气流激振等故障发生时系统的动力学特性 ,给出了力学模型。
- The children were very excited by the pantomime. 孩子们看了童话剧非常兴奋。
- The excited horse flung about in the stall. 受惊的马在马厩里乱冲乱踢。
- The boys broke into shrill, excited cheering. 男孩子们突然迸发出刺耳的兴奋的欢呼声。
- Treating and thinking about steam flow excited vibration of the unit 对机组发生汽流激振的处理及思考
- Bill wave his hand to us and then drive away. 比尔向我们挥手告别后开车走了。
- Radio2 can be heard on the long wave band. 第二广播电台可在长波段收听到。
- The fans rushed onto the pitch in an excited mob. 球迷群情激昂,一窝蜂涌进球场。
- Fluorescence from Rhodamine B by evanescent wave excitation is observed in the solution close to the surface of prim where the total internal reflection of laser beam(532nm) occurs. 在罗丹明B溶液中的棱镜表面处,观察到了由532纳米的激光束全内反射产生的消逝波激发的荧光。