板振 的英文怎麼說
中文拼音 [bǎnzhèn]
板振
英文
itafuri-
While the system comes into jumping vibration state, the system respondence becomes small again
四、以實例方式提出了一種小型平板振動夯的設計計算方法。Study on the characteristic of piezoceramic actuator is an important step in the studying of undamaged - inspection process based on piezoceramic actuator technology. this thesis firstly dwells on the sample model of piezoceramic actuator under the restriction of concrete. through theory and experimentation analysis, we arrives at a conclusion that the vibration behavior of piezoceramic actuator belongs to that of the thin plate
本文著重研究了在混凝土約束條件下壓電陶瓷片的樣本模型，在此基礎上通過理論探討和實驗現象分析，認為埋置於混凝土中的壓電陶瓷片是符合彈性力學中克希霍夫有關薄板理論的假設，是屬于薄板振動問題，並確定了其邊界約束條件。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。Compacting of concrete by vibrating ; compacting of in - situ by formwork vibrators
採用振蕩法壓實混凝土.第4部分:用模板振蕩器現場壓實Plate vibratory compactor is the same with building site roadbed and road shoulder road maintain n pitch road surface remedy and tamp of channel and trench, either auto timing tread or original tamp, manipulate simpleness and freely, work efficiency high. dynamic properties of the plate vibratory compactor are studied, and the compaction process is theoretically discussed in this paper
平板振動夯適用於建築工地、路基路肩、道路維修、瀝青路面修補及溝渠的夯實平整，既可自動調速行走，也可原地夯實，操作簡單自如，工作效率高。為了探索平板振動夯在壓實過程中的動力學特性，以便為平板振動夯的研製提供理論基礎。In the paper, the fundamental equtions for vibration problem of circular plate in transverse magnetic field are derived and the vibration speciality of a circular plate fixedly supported at circumference is investigated
摘要給出了橫向磁場中圓形薄板振動的基本方程，並對周邊固支圓板的振動特性進行了分析。Experiments on superharmonic bifurcation and chaotic motion of a circular plate osciliator
圓板振子超諧分岔和混沌運動的實驗研究Fuzzy control of vibration of a sandwich plate filled with electrorheological fluid
含電流變液夾層板振動的模糊控制A new method for solving vibration charactaristics of sector plates with simply - supported radial edges
一種求解直邊簡支扇形板振動特性的新方法Integral equation method for vibration charactaristics of annular sectorial plates with simply - supported radial edges
求解直邊簡支環扇板振動特性的積分方程方法Then according to the demand of the wheel damper and the characteristic of the tread vibration and the web vibration, a new type of wheel damper was designed and produced
再次，根據車輪阻尼器的設計要求，結合車輪踏面和輻板振動的特點，設計了新型車輪阻尼器。Furthermore, the dual integral equations can be reduced to the fredholm integral equations of the second kind and solved by numerical procedure. at the end of this chapter, the numerical analysis for dynamic interaction characters of saturated half - space / layered ground and circular plate is evaluated. finally, the solutions for 3 - d dynamic responding of elastic rect
基於橫觀各向同性飽和半空間/有限層地基非軸對稱波動方程的通解，按混合邊值問題建立飽和地基與彈性圓板非軸對稱動力相互作用的積分方程，求解積分方程后得到橫觀各向同性飽和地基上圓板非軸對稱動力響應的一般解，並分析了飽和地基上圓薄板和中厚板振動的若干特徵。In theoretical analysis, finite element method is firstly used to solve the mechanical - electric coupling problems in a flexible plate with piezoelectric elements and to obtain structural vibration modal shapes. focusing on collocated type of piezoelectric sensors / actuators, the maximum determinant of fisher information matrix criteria is chosen as the optimization function and then simplified to determine an optimal principle for the best location of piezoelectric elements
本文研究柔性板振動控制中壓電元件的位置優化設計問題，針對壓電傳感器和驅動器的同位布置結構型式，將壓電元件的有限元分析方法與d優化設計準則相結合，直接利用結構的模態振型確定壓電元件在柔性板上的最優位置。The equipment shall be composed of : microplate reader for elisa ( or analyser elisa, analyser enzyme fluorescent assay ), microplate washer, micropipette, water - bath or temperature cabinet, refrigerator, shaker for microplate. etc
儀器設備組合應為：酶標儀（或酶免分析系統、酶免熒光分析儀等） 、洗板機、加樣器、水浴箱或溫箱、冰箱、酶標板振蕩器等。About the large deformation description, a multi - floating coordinate system is adopted. it can effectively reduce the error of discretization. this paper deals with the design of restrained variable structure control in the way of phase plane analyse, which is concise and avoids complex mathematical descriptions. a new method is promoted for flexible spacecraft control by describing flexible spacecraft dynamics equations as t - s fuzzy model and designing a pdc fuzzy controller
將撓性航天器姿態動力學方程描述為t - s模糊模型為撓性航天器控制提供了新思路;模擬結果表明，基於t - s模型的pdc模糊控制器能滿足撓性航天器大角度姿態機動的精度要求，並能有效抑制帆板振動，具有一定的智能性。Study on beam - type dynamic vibration absorber for reducing vibration of a thin panel
梁式動力吸振器用於抑制薄板振動的研究Green quasifunction method for vibration of simple - supported thin polygonic plates
簡支多邊形薄板振動問題的準格林函數方法The outputs of tests on the thin plate under different inputs have been investigated for testifying the system. different solutions have been compared according to the frequency - spectrum characters and structure modal parameters. it is indicated that the solutions in this paper are consistent with the solution of the fea methods
以薄鋼板為實例，探討了不同激勵條件下，包括正弦穩態激勵、正弦慢掃描、單次錘擊和隨機錘擊激勵，薄鋼板振動系統的響應情況，以頻譜特性和模態參數為參考，將各種方法的求解結果作了比較，結果表明：本系統得出的結果與有限元解具有一致性。Plastics - determination of dynamic mechanical properties - complex shear viscosity using a parallel - plate oscillatory rheometer
塑料.動態機械性能的測定.使用平板振蕩流變儀測定復合剪切粘度Plastics - determination of dynamic mechanical properties - part 10 : complex shear viscosity using a parallel - plate oscillatory rheometer
塑料.動態力學性能的測定.第10部分:用平行板振蕩電流計測定復切變粘度分享友人