combining vibration 中文意思是什麼
combining vibration
解釋
結合振動-
Introducing the theory and application of boundary element method on the sound radiation, giving the process of solving vibration noise radiation problem using boundary element analysis software ; presenting the coupling theory and the combination analysis of finite element method and boundary element method, and doing relevant analysis based on close drum shell ; programming the noise data simulation program using the numerical calculation software, simulating the acoustic and pressure data of a key point in the transient response acoustic field of the close drum shell, realizing the audibility of the noise, using the virtual reality tools to simulate the vibration noise of the drum shell ; combining the finite element method and boundary element method to analyze the vibration noise radiation of some gear box, and completing the whole simulation process of the vibration noise of the gear box
綜合介紹了邊界元法在聲輻射問題上的理論及應用；並給出了運用邊界元法分析軟體求解振動聲輻射問題的過程。闡述了有限元法和邊界元法的耦合理論及組合分析方法，並以封閉鼓形薄殼為分析對象進行了相應的分析。利用數字計算軟體編制了噪聲數據模擬程序，並模擬了通過組合方法分析封閉鼓形薄殼瞬態響應聲場而獲得一關鍵點的聲壓數據，實現聲音的可聽化，隨后通過虛擬現實工具實現了該情形下橢球殼振動噪聲的虛擬模擬。 -
2. a method combining some of the composite space structural simulation, wavelet analysis, fuzzy mathematical, genetic algorithm, artificial intelligence, expert system, vibration diagnosis, acoustic sounding, supersonic flaw detection, radioscopy, infra - red detection and so on to diagnose the composite structure damage is discussed
本文對把復合材料大跨建築結構模擬、小波技術、模糊數學、遺傳演算法、人工智慧、專家知識、振動診斷、聲發射技術、超聲波檢測、射線探傷、激光全息檢測、紅外線檢測等方法中的幾種融合在一起對復合材料大跨建築結構進行損傷診斷的方法進行了探討。 -
The computer is substituted for human power to accomplish building the egg ' s module and its classifying by combining the relation of systems " vibration mode and its construction with application of the artificial neural networks in mode recognition
將系統振動模態和結構的關系以及神經網路在模式識別中的應用相結合，採用計算機來代替人工完成蛋品模型的建立和分類實現。 -
A test - bed of dg45 - 80 10 hypo - pressure feed water pump is designed, based on which the general on - line performance testing system is developed and the thermodynamic method is introduced to measure the efficiency of the pump. a new programming technology combining vc + + with matlab is presented by which the vibration monitoring system of boiler feed water pump is developed successfully to perform data analysis after on - line acquisition
本文首先進行了次高壓鍋爐給水泵dg45 80 10實驗臺的設計，在此實驗臺設計成功並安裝調試通過的基礎上，開發了鍋爐給水泵通用性能試驗系統，包括測點的布置、各型測量儀器的選購，設計，安裝和調試以及軟體平臺開發。 -
The vibration problems in pumped storage hydroplant are outstanding, due to their high - velocity flow, high - speed units, etc. on the base of summarizing the development of inverse analysis methods, this paper proposed a dynamic inverse model for underground hydroplant was built, combining the modal analysis and inverse numerical computation
點，提出採用實驗模態分析與動力反演分析相結合，以試驗模態與計算模態某種偏差為目標函數，建立通用的結構最優化動力反分析模型。引入改進的遺傳演算法，實現了其與ansys軟體的介面。 -
Secondly, using the theory of modal analysis and the ansys modal analysis software, the modes and the vibratility of the thbip -, such as the inherent frequen - cies and the vibration modalities, are studied during its single - double support switch time, and more, combining with the experimental phenomenon, the developing trends of the real vibration properties of the thbip - are also discussed
其次，運用模態分析理論和ansys中模態分析軟體，進行thbip -模態分析，研究支撐轉換期thbip -各階模態及其振動特性（固有頻率和振型） ，並結合實驗現象，對樣機結構的振動特性趨勢進行了初步的研究。 -
Qt4 - 15technology description : qt4 - 15 ( 07 new ) automatic machine concrete block is china ' s national conditions, combining the majority of the old and new customers, improved design a suitable - sized customers from all ynamic machine, the aircraft used plc intelligent control, hydraulic transmission, compression molding, such as vibration workers arts, the production of good quality, high efficiency and reliable operation
15型性能與特點: qt4 - 15型（ 07新款）全自動混凝土砌塊成型機是根據我國國情，結合廣大新老客戶要求，設計改良一種適合廣大中小客戶要求全自動成型機，該機採用plc智能控制，液壓傳動，成型振動加壓等工藝，生產質量好、效率高、運行可靠。 -
Qt6 - 20technology description : qt6 - 20 ( 07 new ) with double - layer fabric automatically block molding machine is based on china ' s national conditions, combining the majority of the old and new customers, improved design a suitable - sized customers automatic machine, the aircraft used plc intelligent control, hydraulic transmission, compression molding, such as vibration technology, the production of good quality, high efficiency and reliable operation
20型性能與特點: qt6 - 20型（ 07新款）帶雙層全自動布料砌塊成型機是根據我國國情，結合廣大新老客戶要求，設計改良一種適合廣大中小客戶要求全自動成型機，該機採用plc智能控制，液壓傳動，成型振動加壓等工藝，生產質量好、效率高、運行可靠。 -
It is an effective way to solve this problem by combining piezoelectric quartz crystal sensor array with chemometrics. however, there were few reports in designing electric circuit, which would influence the response due to mutually interfering between oscillators. so, it is necessary to design a vibration circuit and develop it into small and convenient instrumentation to overcome this limitation
另一方面，單一的具有選擇性的傳感器在實際多組分氣體的檢測中受到限制，而採用壓電石英傳感器陣列再結合化學計量學手段進行數據處理卻是解決這個問題的一個有效途徑，然而在它的電路設計方面，由於共振電路間的相互影響，使檢測受到很大幹擾，因此設計一個相互無干擾的起振裝置來解決這個問題是十分有必要的。 -
This paper introduces the development and present situation of vibration absorb technology in the world ; generally analysis the rubber - bearing ( rb ) and lrb " s operative mechanism, function and the calculation of parameter ; advance the concept of standardization to lrb ; on the basis of generally analyzing the connected factor such as the site category, the diameter of lead bar, the height of bearing, the designing carrying capacity, the span of bridge, the inherent period and the displacement of rb, determine the parameter, the absorbing vibration target, the method and the process of standardization to lrb ; then according to the two - step rule of resisting and defending earthquake, and combining with the response spectrum theory in the seismic vibration of bridge, make a lot of calculation and analysis of vibration absorb design to the real bridge collected and combined by finite element program ; at last, gives the result of standardization through diagram and explains to its usage
本論文介紹了國內外減震技術的發展和現狀；綜合分析了普通板式橡膠支座和鉛銷橡膠支座的工作機理、性能及參數的計算；提出了鉛銷橡膠支座標準化的概念；在綜合分析場地土、鉛銷直徑、支座高度、設計承載力、橋梁跨徑、固有周期以及支座變位等影響因素的基礎上，確定了鉛銷橡膠支座標準化的參數、減震目標、方法和過程；並根據抗震設防兩階段原則，結合橋梁地震振動理論的反應譜法，運用有限元程序對收集和組合的實橋進行了大量減震設計的計算和分析；最後以圖表的形式給出了鉛銷橡膠支座標準化的結果，並說明了其使用方法。 -
Therefore utilizing similarity theorem and combining with the vibration circumstances of vehicle ' s traveling to make the test bed is an effective way for carrying out vehicle test
所以利用相似定理，結合車輛行駛時的振動情況，來製作實驗臺架是進行車輛實驗的有效途徑。 -
Abstract : to the barycenter offset type self - in - phase vibration screen, thispaper educes the condition that its self - in - phase is existent, analyzes and discusses the steady condition that the self - in - phase existence by establishing the dynamic differential eguation. then combining the design practice, the paper gives the calculating and analysis to the movement condition of the barycenter offset self - in - phase vibration screen
文摘:通過建立重心偏移式振動篩的動力學微分方程，得出其自同步存在的條件，分析討論了自同步存在的穩定性條件，並結合設計實踐，對重心偏移式自同步振動篩的運動狀況進行了計算分析。 -
Then the general plan of underwater vibrators is put forward. in chapter 3, combining fluid - solid coupling theory and mechanical vibration theory, we get the coupling equation of moving parts and water. the dynamic characteristics of moving parts are studied with theory of finite element, and additional mass of moving parts is found in fluid - solid coupling field, which makes vibrator ' s natural frequency descend and amplitude - frequency curve downward shift
第三章運用流固耦合理論和機械振動學理論相結合的方法建立運動部件與水的耦合運動方程，利用有限元法對其的動態特性進行了研究，得到了在流固耦合場下運動部件存在的附加質量，該附加質量導致固有頻率下降，單位推力下的加速度頻響曲線整體下移。 -
The intelligent damage diagnosis system that is built by combining vibration diagnosis, wavelet analysis, fuzzy mathematical, neural network and so on is discussed emphatically
重點討論了振動診斷方法與小波技術、模糊數學、神經網路等方法結合的智能診斷方法。 -
By means of the method of combining theoretic analysis with mathematic calculation, the mathematic model of medium mill ' s electromechanical twist vibration was established, the whole response of the system in transition process was obtained by the solution of the model, the clearance and skid of main transmission system were analyzed in rolling process, and they were studied with computer simulation
摘要採用理論分析和數值計算相結合的方法建立了中厚板軋機機電扭振數學模型，通過對該模型的求解，得到系統在過渡過程中的全部響應，且對軋機在軋制過程中的主傳動系統的間隙和打滑兩種狀態進行了分析，並對此進行了計算機模擬研究。 -
By combining the theory of acoustic and vibration, material science and using finite element method ( fem ), the design principle for laminated composites was studied in this paper, and then it is presented that the noise reduction can be predicted by finite element method in that it is proved that the fem results is well coincident with the experimental ones
本文利用相關的聲學、振動學、材料學和有限元數值方法，首先對層合隔聲復合材料的設計原則進行了分析，而後利用有限元方法進行層合復合材料降噪性能預測分析，得到了與實驗數據比較吻合的結果。 -
Thirdly, through analyzing the relation between the temperature and vibration stress and the life of connector, and combining with the theory of probability and statistics, deduce the failure physics equation, and set up a reliability statistical model. laid a foundation for working out electrical connector reliability test plans and treating electrical connectors test data
第三，通過研究環境溫度和振動應力與電連接器接觸壽命之間的影響關系，並結合概率統計理論，推斷出失效物理方程，建立了可靠性統計模型，為電連接器可靠性試驗方案的制定和試驗數據的統計分析奠定了基礎。 -
First, briefly stated the reliability research developing history and current situation at home and abroad, the reliability test method and developing trends, then statistical analysis method and existing problems, and electrical connector reliability research ' s current situation and existing problems, i second, through analyzing the failure mechanism of electrical connector, and combining with the theory of probability and statistics, set up a reliability statistical model of electrical connector affected upon vibration stress, which is the anti - power law - weibull model, laid a foundation for working out electrical connector reliability test plans and treating electrical connector test data
首先，對國內外可靠性研究的發展歷史和現狀，可靠性試驗的方法和發展趨勢，可靠性統計分析方法和存在的問題，以及航天電連接器可靠性研究的現狀和存在的問題進行了回顧和評述。其次，通過對電連接器進行失效機理的研究分析，結合概率統計理論，建立了電連接器在振動應力作用下的可靠性統計模型，即逆冪律?威布爾模型，為電連接器可靠性試驗方案的制定和試驗數據的統計分析奠定了基礎。 -
And combining with the theory of probability and statistics, set up a reliability statistical model of electrical connectors affected on vibration stress, that is reverse power law ? eibull model, laid a foundation for working out electrical connector reliability test plans and treating electrical connectors test data
進一步結合概率統計理論，建立了電連接器在振動應力作用下的可靠性統計模型，即逆冪律?威布爾模型，為電連接器可靠性試驗方案的制定和試驗數據的統計分析奠定了基礎。
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