surface vibration 中文意思是什麼
surface vibration
解釋
表面振動-
Based on the research of the characteristics of piezoelectric ceramic, this paper presents the analysis of the movement of the stator surface points and work principle of motor. this paper describes a theory about the influence of the ultrasonic vibration on the frictional properties of ultrosonic dring, and finds that the horizontal vibration produces friction driving force and vertical vibration affects horizontal driving effect
並且對行波型超聲波電動機的減摩現象進行了研究，發現在接觸區定子表面上一點的水平振動產生摩擦驅動力，垂直振動只起影響水平驅動效果的作用，得出垂直方向超聲振動具有減振作用是引起超聲驅動動摩擦系數降低的原因。 -
On the basis of analyzing the working circumstance and prosperity of downhole drilling string of the surface dynamic rotating drilling vertical well, the force prosperity and failure forms of downhole drilling string are focused on. and further research has been done on the vibration damage of downhole drilling string as well as the construction and work prosperity of vibrating - proof hydraulic shocker absorber
本文在對地面動力旋轉鉆井直井井下鉆柱的工作環境和特性加以分析的基礎上，著重對鉆柱在井下的受力特性以及損壞形式進行了分析，並對鉆柱在井下的振動危害以及用於防止振動的水力加壓減震器的結構、工作特性等一些規律進行了深入的探索和研究。 -
In order to solve the technological problem of the dredge of raw material flow on the production line, we ? e carried out as overall theoretical and experimental research on the movement characteristic of the raw material on the surface of sifter in the vibratory machine, the dynamics property of the vibration stimulated by inertial double - axes, the flow property of raw material in these store hoppers, the agglomeration and obstruction mechanism
針對生產實踐急需，提出了本項研究題目。本文為了解決生產線物料流疏通的技術難題，對物料在振動篩分機篩面上的運動特性、雙軸慣性激勵式振動篩分機的動力學特性、儲料倉內物料的流動特性、物料結拱及堵塞機理等進行了全面的理論分析和試驗研究。 -
Used for sound boxes, electronic toys, computers and lamps., etc., various back bound rubber cushions are adhering to the surface of the finished products, functioning skidproof and anti - vibration
各種背膠膠墊，廣泛應用於音箱、電子玩具、電腦、燈飾等產品，能讓膠貼附於成品表面，具有止滑與防震作用。 -
Series of screen - bohou adopt large amplitudes, big intensity of vibrations, flexible screen surfaces, the motion parameters characteristics of adjustable amplitudes ; the unique structural features of " board of screen active, box inactive, unattached vibration of the screen surface " ; though segmented, multi - segments of screen surface jointed, large - scale of screen equipments can be realized, the advantages of large area, big handling capacity and no special requirements to the water of materials make the screen to be the best screen equipments used for the small wet materials
簡介：博后篩系列採用大振幅、大振動強度、彈性篩面、振幅可調的運動參數特點；及獨特的「篩板振動、篩箱不振動、各段篩面獨立振動」的結構特點；經分段、多段篩面組合，實現了篩分設備大型化，大面積、大處理能力的優勢及對物料水分的無特殊要求，是潮濕細粒難篩物料的最佳篩分設備。 -
Noise and vibration control on construction and open sites - code of practice applicable to surface coal extraction by opencast methods
建築工地和露天工地噪聲和振動控制.第3部分:露天開采地表煤慣例指南 -
1, product uses : wall panels, ceiling panels, fire panels, waterproof panels, boxes, etc., can be substituted for wood plywood so qiangqun, doors and windows shutter panels, furniture, etc., as well as by the need to reconcile painting, water painting, and processed into various types of panels face and can be used for the basement, air and mine, moist environment works, but also with a variety of heat preservation material composite, manufactured composite food warming plate 2, product characteristics : bolivia has a magnesium plates withstand high temperatures, fire, acoustic vibration, waterproofing curing, pest control, light corrosion, drug - free tasteless clean, the paint can be directly with noodles, available gas nails, direct, tiles, surface better color
1產品用途：墻板，吊頂板，防火板，防水板，包裝箱等，可替代木質膠合板做墻裙，門窗板門板，傢具等，也可根據需要做調和漆，清水漆，並可加工成各種類型的板面，同時可用於地下室，人防和礦井等潮濕環境的工程，還可以與多種保溫材料復合，製成復合保溫板材2產品特性：玻鎂板具有耐高溫阻燃吸聲防震防水防潮防蟲輕質防腐無毒無味無污染可直接上油漆，直接貼面，可用氣釘直接上瓷磚，表面有較好的著色性。 -
Hangzhou grand theater ' s main part is 170m long and 136m wide, and the surface of it is consisted of ellipsoidal surface roof and conical surface gladding. based on wind tunnel test and theoretical analysis, the vibration mechanism, vibration shape, dynamic response and wind load factor of long - span combined structure consisted of ellipsoidal surface roof and conical surface gladding subjected to wind excitation are analyzed systematically in this dissertation, and some valuable results are obtained
本文採用風洞模型試驗和計算機數值計算相結合的方法，對杭州大劇院大跨度橢球屋蓋和倒圓錐面幕墻組合結構的風振機理、風振形態、風振響應以及風振系數進行了較系統的研究，取得了有意義的結論。 -
Kinematic analysis of relative slide on surface of meshed gears with system vibration
基於系統振動的嚙合齒輪齒面上的相對滑動運動分析 -
Furthermore, the problem of the concrete surface bubbles during the concrete placement is also effectively controlled with the optimal vibrating parameters got from the experimental study made on the vibration of the concrete placement
在混凝土澆築過程中，通過對混凝土振搗參數進行試驗研究，取得了最佳參數，有效地控制了混凝土表面氣泡問題。 -
Although a variety of techniques, such as addition of surface area, swirl flow devices, vibration of heated surface, vibration of fluid, are applied to enhance heat transfer, major improvements in heat transfer capabilities have been held back because of the low thermal conductivity of conventional heat transfer fluids
隨著對熱交換設備換熱表面強化傳熱技術研究的深入，換熱工質的傳熱性能已成為影響熱交換設備高效緊湊性能的一個主要因素，低導熱系數的換熱工質已成為研究新一代高效冷卻技術的主要障礙。 -
The cylinder block surface vibration monitoring of diesel cylinder liner wear is introduced, and the cylinder block surface vibration under the condition of exceeding the high - degree wear of cylinder liner is monitored
摘要研究了柴油機缸套磨損故障的機體振動監測，包括缸套破壞性磨損故障時的機體振動。 -
Fractal dimension not onlg can be used to detect the knock threshold from the cylinder pressure signal, but also can be used to detect the knock threshold from the engine surface vibration signal
利用分形維數不僅能夠自缸壓信號中有效檢測出爆震邊緣，而且能夠自振動信號中有效檢測出爆震邊緣。 -
The results show that it is effective and feasible to diagnose faults of diesel engine by mean of un - disassembly using surface vibration signal
研究表明，利用柴油機表面振動信號對其進行不解體故障診斷是可行的。 -
The results show that it is effective and feasible to diagnose faults of diesel engine by mean of un - disassembly using surface vibration signal.
研究表明，利用柴油機表面振動信號對其進行不解體故障診斷是可行性的。 -
Then, local - wave ( lw ) method is imported especially for solving questions about nonlinear and non - stationary of diesel surface vibration signals
然後，針對柴油機系統的非線性和表面振動信號的非平穩特性，引入局域波分析方法。 -
The influences of the rotation of drops forced by orthogonal acoustic waves and the surface vibration on undercooling are analyzed and the conclusion that ultrasound can suppress the undercooling level has been drawn
分析了聲場對過冷度的影響，認為聲波引起的樣品表面振動以及試樣的繞軸自轉都會抑制過冷度的進一步提高，不利於深過冷條件的獲得。 -
In succession, fractal is imported especially for solving questions about nonlinear and non - stationary of diesel surface vibration signals. a formula with variation has been set to calculate the fractal dimension of the vibration curve
接著，針對柴油機系統的非線性和表面振動信號的非平穩特性，引入分形分析方法，利用變換法計算振動曲線的分維數。 -
A rectangular box simulating the axial box of the lathe tool is manufactured ; experimental measurements of the surface vibration on the rectangular box and the acoustic field around the rectangular box corresponding to firstly a series of a homogeneous excitation and secondly two iii independent white noise excitations are taken in a semi - anechoic chamber. taking the vibratory properties as input, the properties of the sound field are calculated by the evsbpm and the sdsbpm respectively. the effectiveness and reliability of the evsbpm and the sdsbpm for the calculation of acoustic radiation problem is further verified from the comparison of the calculated results and measured ones
第五章設計加工了一模擬機床主軸箱的長方箱體，在半消聲室環境下，分別對其在單點處一系列簡諧激勵作用下和兩點處的獨立白噪聲激勵作用下的振動及其輻射聲場進行了實驗研究和分析計算，通過計算結果和實測值之間的比較，進一步驗證了改進體積源邊界合肥工業大學搏士學位論文點方法和統計分佈源邊界點方法計算振動聲輻射問題的有效性和可靠性。 -
In succession, through testing, analyzing, diagnosing to diesel surface vibration signals for long time and experience piling up, a new practicability way for identifying cylinder pressure is discovered, and validated in brief. meanwhile, the experimental results confirm the validity and practicability of this way
接著，通過對柴油機表面振動信號的長期進行測試、分析、診斷及經驗的積累，提出了一種實用型氣缸壓力識別的方法，並作了簡單理論驗證，該方法在柴油機故障診斷中起到了積極的作用。
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