波尼考 的英文怎麼說
中文拼音 [bōníkǎo]
波尼考
英文
ponickau-
The rossoneri have a slight advantage due to their excellent relationship with empoli, as proved by the fact that youngsters lino marzoratti and nicola pozzi were sent to tuscany on loan
考慮到他們和恩波利良好的關系,紅黑軍團在這場角逐之中稍占上風,因為青年球員利諾?馬佐拉蒂和尼科拉?波齊已經被租借到恩波利。What is it is going on in the world ? he asked himself in perplexity several times a day, instinctively beginning to sound the hidden significance in the phenomena of life. but knowing by experience that there was no answer to these questions, he made haste to try and turn away from them, took up a book, or hurried off to the club, or to apollon nikolaevitchs to chat over the scandals of the town
在一日之內他就有幾次惶惑不安地問自己,情不自禁地開始縝密思考生活中的各種現象的涵義,但他憑經驗也知道,這些問題都沒有答案,於是他趕緊設法迴避它,他時常看書,或者趕著上俱樂部,或者到阿波隆尼古拉耶維奇那裡去閑談市內的流言飛語。The problem of non - classically damp, after the structure ' s damp and linear water ' s damp are added up, are solved by way of complex mode transformation, and the dynamic responses of a offshore platform are studied under the circumstances of thinking about the mutual effect or not
復模態變換解決結構阻尼與線性化后的水阻尼迭加后不具有經典阻尼的特點而產生的計算問題,針對某典型鋼質海洋平臺在考慮和不考慮波浪力與平臺結構相互作用的兩種情況下,進行了動力響應數值分析和研究。Then a simplified computational modal of damping isolation systems is established for a platform structure, and the relationships between the parameters of isolation layer and structural damping ratio, including their vibration - suppressed effect on the whole structure and the relative displacement of isolation layer are studied, and the simulation analysis under several representative load case of random wave force and earthquake affairs is performed. under random wave force, using complex mode theories, non - classically damp problems considering the interaction between the structure and wave, lying in deepwater, are studied. and the resolution solution of structural response are achieved. the results of calculating and analysing show that adding damping isolation to a jacket is an effective way to reduce vibration for offshore platforms
針對某一典型平臺結構,建立了海洋平臺結構阻尼隔振體系簡化計算模型,進行了波浪荷載工況和地震工況的數值模擬,研究了隔振參數與結構阻尼比的關系以及它們對結構整體和隔振層層間相對位移的控制效果,運用復模態理論研究了位於較深水位的固定式導管架海洋平臺在隨機波浪力作用下考慮結構與波浪相互作用時運動方程中非經典阻尼的解耦問題,獲得了結構響應的解析解。Considering the influence of damping winding and if core is saturated or not, the no - loading emf waveform of a conventional generator having the same size with the prototype ( except the stator slot ) is analyzed, and the waveform deviation factor is taken out
對一臺具有與電力發生器樣機相同尺寸(除定子槽形)傳統發電機的空載電勢波形進行了分析。分析了不考慮鐵心飽和、考慮阻尼繞組影響和考慮鐵心飽和、考慮阻尼繞組影響兩種情況下,它的空載感應電勢,求取了空載電勢波形畸變率。According to the no - loading waveform deviation factor, the prototype conforms to the national design standard and practical needs in the engineering. more important, the high voltage is achieved. in the condition of considering core saturation and damping winding influence, the influence to powerformer of the no - loading tooth harmonic emf is smaller than conventional generator, and the waveform deviation factor of the former is smaller, too
由求得的樣機空載電勢波形畸變率可知,該樣機滿足國家設計標準和工程實用要求,更重要的是,實現了產生高壓的目的;考慮鐵心飽和、考慮阻尼繞組影響情況時,電力發生器與具有相同尺寸(除定子槽形)的傳統發電機相比,空載齒諧波電勢對電力發生器的影響較小,前者的空載波形畸變率較小。The analytical mode is based on the theory of sound propagation in layered media. the concept of equivalent parameters is established. the absorption of sound energy by damping layer ' s is represented by use of complex sound impedance
解析模型以分層介質中的波動理論為基礎,建立了等效參數的概念,並運用聲阻抗的復數表示法把阻尼層對介質層聲能吸收的影響都考慮進去,通過比較敷設消聲覆蓋層前後多層傳遞損失的差異來獲得消聲層的效率。On the basis of these theories, the no - loading emf of powerformer is analyzed and the no - loading waveform deviation factor is taken out, in the conditions of considering the influence of damping winding and not considering it
在這些理論基礎之上,分析了考慮阻尼繞組影響與不考慮阻尼繞組影響兩種情況下電力發生器的空載感應電勢,求取了空載電勢波形畸變率。The main original work includes : 1. the interaction between an integral pile and a uniform visco - elastic soil layer with viscous damping or hysteretic damping is theoretically studied, and the pile response to a harmonic load is obtained in a closed form and used to define complex stiffness at the pile head. semi - analytical solution of the velocity response in time domain subjected to a semi - sine wave exciting force is also given
主要工作包括: 1 、在考慮樁周土三維波動條件下,對滯回阻尼、粘性阻尼單層均質土中樁土縱向耦合振動問題進行了解析研究,分別得到樁頂位移、速度頻域響應以及復剛度的嚴格解析表達,以及半正弦脈沖激振力作用下樁頂時域響應半解析解。Amateur archaeologist semir osmanagic recently announced that he has uncovered proof that a four - sided hill in the town of visoko, bosnia, is an ancient manmade structure
業余考古學家西瑪爾最近宣稱,他已經找到證據證明在波斯尼亞的維索克鎮里的一座四邊形小山丘是古老的人工建築。Northern ireland face tough tests against czech republic and poland in group three - nigel worthington ' s side, who narrowly missed out on qualification for the euro 2008 finals last week, will also come up against slovakia, slovenia and san marino
北愛爾蘭將在第三組面對捷克共和國和波蘭的嚴峻考驗? ?奈吉爾?沃辛頓的球隊在上周以微弱的劣勢錯失了晉級2008年歐錦賽正賽的機會,他們還將面對斯洛伐克,斯洛維尼亞和聖馬力諾。In the paper, by using the incremental harmonic balance method ( ihb ), the viscous damped bilinear hysteretic isolation system with cubic restoring force on flexible foundation is studied and the influnce of flexible foundation on displacement transmissibility is investigated
摘要本文運用增量諧波平衡( ihb )法研究了安裝于柔性基礎上的含有三次非線性粘性阻尼雙線性滯遲隔振系統,考察了基礎柔性對隔振性能的重要影響作用,為這類干摩擦隔振系統在工程上的實際應用提供了理論依據。Considering the difference of time that the wave crest reaches the adjacent platforms, the adjacent offshore platform vibration control with viscoelastic dampers is studied as well. the results show it is effective to control the vibration of offshore platform with viscoelastic dampers
考慮波浪峰值先後到達相鄰平臺的時間不同,研究了採用粘彈性阻尼器的相鄰海洋平臺的振動控制;分析了利用粘彈性阻尼器對海洋平臺進行振動控制的有效性。分享友人