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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. 闡述了機組發(fā)生汽流激振的確認過(guò)程及處理措施;并對汽流激振的一些問(wèn)題提出一些看法.
- 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. 介紹了大型電站設備中幾種常見(jiàn)氣動(dòng)力誘導的振動(dòng):旋轉失速和旋渦誘導的振動(dòng)、喘振及間隙氣流激振。
- self - excited vibration frequency 自振頻率
- She waved excitedly as the car approached. 汽車(chē)開(kāi)近時(shí)她激動(dòng)地揮著(zhù)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. 黃啟華,虛擬口形氣浮導軌之精密線(xiàn)性滑動(dòng)平臺特性分析,國立云林科技大學(xué)機械工程系碩士論文,2001。
- The model experiment on the motion behavior of caisson breakwaters is conducted under breaking wave excitation. 對近破波作用下沉箱式防波堤的運動(dòng)特性進(jìn)行了模型實(shí)驗研究。
- Pleasure clip , when clipping the nipple, as the exciting vibration moves the nipples, it will lead to the stimulating high! 趣味乳鏈,當夾住乳頭時(shí),隨著(zhù)興奮的顫動(dòng)扯拉乳頭時(shí),將會(huì )把你帶入刺激的頂點(diǎn)!
- Pinkster, J.A., “Low Frequency Second Order Wave Exciting Forces on Floating Structures”, Publication No.650, Netherlands Ship Model Basin, Wageningen, Netherlands. 陳榮元;“波浪中航行船舶所受激蕩力之三維解”;國立成功大學(xué)造船工程研究所碩士論文;中華民國八十六年六月.
- 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. 利用付立葉逆變換,給出了半正弦脈沖激勵下樁頂速度時(shí)域響應半解析解。
- 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. 根據正弦波激勵準靜態(tài)試驗結果,應用非線(xiàn)性阻尼最小二乘法對修正的Bingham模型進(jìn)行了參數識別。
- 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. 這樣,建立的半地轉模式和相應的解析解更能反映CISK機制對低緯低頻振蕩的作用。
- 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. 分析了汽輪發(fā)電機組在基礎干擾、碰摩、油膜渦動(dòng)、松動(dòng)、轉子不對中、氣流激振等故障發(fā)生時(shí)系統的動(dòng)力學(xué)特性 ,給出了力學(xué)模型。
- The children were very excited by the pantomime. 孩子們看了童話(huà)劇非常興奮。
- The excited horse flung about in the stall. 受驚的馬在馬廄里亂沖亂踢。
- The boys broke into shrill, excited cheering. 男孩子們突然迸發(fā)出刺耳的興奮的歡呼聲。
- Treating and thinking about steam flow excited vibration of the unit 對機組發(fā)生汽流激振的處理及思考
- Bill wave his hand to us and then drive away. 比爾向我們揮手告別后開(kāi)車(chē)走了。
- Radio2 can be heard on the long wave band. 第二廣播電臺可在長(cháng)波段收聽(tīng)到。
- The fans rushed onto the pitch in an excited mob. 球迷群情激昂,一窩蜂涌進(jìn)球場(chǎng)。
- 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. 在羅丹明B溶液中的棱鏡表面處,觀(guān)察到了由532納米的激光束全內反射產(chǎn)生的消逝波激發(fā)的熒光。