振動子 的英文怎麼說
中文拼音 [zhèndòngzi]
振動子
英文
armature-
A new numerical procedure for analyzing the coupled vibration of a framed arch bridge with a single moving vehicle is presented to solve the equations of motion of a bridge with many degrees of freedom. the procedure consists in dividing the bridge - vehicle systems, which are solved separately, into 2 subsystems at the interface of the bridge and vehicle. the compatibility at the interface is obtained by an iterative procedure with aitken acceleration
本文提出新的計算橋梁車激振動反應的方法,車?橋系統被分成兩個相互作用的子系統,這兩個子系統通過接觸點的協調條件耦合在一起,從而應用aiken動態加速法對橋梁運動方程、車輛運動方程和車?橋耦合方程進行高效迭代求解。The higher-order effects of the field on the particle motion give rise to anharmonic terms in the vibrational hamiltoniom.
場對粒子運動的高階效應在振動哈密頓量中引起非簡諧項。The anharmonic effect of atomic vibration taken into account and from the potential energy which reacts each other among atoms, boltzmann statistical principle used, the relation formula of temperature and the distance change between atoms and coefficient of linear expansion is derived
摘要考慮原子振動的非簡諧效應,從原子間相互作用勢能入手,運用玻爾茲曼統計原理,推出了原子間距的變化與溫度的關系式,並導出了固體的線脹系數。Treating the anharmonic terms of potential energy as perturbations, and employing the formulas for atomic displacements and hamiltonian in phonon occupation number representation, the formulas for thermal expansion coefficients of crystal nano - wires are derived and the numerical calculations are carried out in this paper
摘要將原子間相互作用勢的非諧項作為微擾,運用聲子數表象中的晶格原子振動位移和晶格振動哈密頓公式,推導了納米晶體線的熱膨脹系數公式,並進行了數值計算。Abstract : considering the second nearest - neighbor interaction and cubic, quartic anharmonic interactions simultaneously, we employ the multiple scales method combined with a quasidiscreteness approximation to calculate the lattice vibration. it is shown that the kind of nonlinear chain exhibits envelope soliton, envelope kink and envelope antikink soliton. these results can also be used to explain the experimental phenomena that the kink amplitude of the self - localized structure is determined only by the intrinsic properties of its lattices
文摘:同時考慮次近鄰諧振相互作用和三次方、四次方非諧相互作用,利用多重尺度結合準離散近似方法去計算晶格振動行為,發現一維非線性點陣中存在包絡孤子及正扭結型包絡孤子、反扭結型包絡孤子,解釋了自局域結構的幅度只取決于點陣中的固有參數的實驗現象Envision the conductor as an assemblage of driven, damped oscillators.
把導體看成是大量受迫阻尼振動的振子的集合。The whole gas which is colliding with the oscillator cools off.
與振動子碰撞的整個氣體將逐漸冷卻。Electromagnet fluid damping galvanometer
電磁液體阻尼振動子Galvanometers for light beam oscillographs
光線示波器振動子Abstract : making use of test data and some instances presented in test, it could be apprvoed that partial resonant vibrations of acoustics system occurred in ultrasonic hoing. meanwhile, it was pointed out in this paper that flexible pole - oilstone holder could be considered as a single vibrations system when designing acoustics subsystem, as pioneers a new in designing acoustics system of ultrasonic honing
文摘:經試驗證實了超聲珩磨聲學系統中存在著局部共振現象,指出「撓性桿-油石座」振動子系統設計時可作為一個單獨的振動體系進行考慮,為超聲珩磨聲學系統設計開辟了一條新的思路。Phase transition from u ( 3 ) to o ( 4 ) in the model is also analyzed in detail. finally, the vibron model is used to describe diatomic molecules. fitting to vibrational energy spectra is performed using both transitional theory and dynamical symmetry limit theory within the same framework
利用建立在該嚴格解基礎上的計算程序討論了u ( 4 )振動子模型的過渡區理論對雙原子分子振動能譜的描述,並與o ( 4 )極限的計算結果做了比較。Periodic and homoclinic motions in coupled, nonlinear oscillators
耦合的非線性振動子的周期運動和同宿運動Single magnet galvanometer
單磁式振動子Common magnet galvanometer
共磁式振動子Moving - megnet galvanometer
動磁系振動子It is noted that the u ( 3 ) - o ( 4 ) transitional region of the model can also be solved exactly by means of an infinite dimensional algebraic technique
利用bethe假定方法並結合無窮維李代數技術得到了u ( 4 )振動子模型在u ( 3 ) o ( 4 )過渡區的代數嚴格解。Tiny structures called nanocantilevers could be used in detectors of bacteria, viruses, and other pathogens, because they vibrate at different frequencies when contaminants stick to them
一種叫做納米振動子的微小結構能夠作為探測器,檢測細菌、病毒和其他病原,因為當不同的污染物黏附在上面的時候,能夠以不同頻率發生振動。Sam anlagentechnik engineering gmbh - our products and services are covered into the following ranges : low voltage switchgears, rectifiers and electrical supply system as well as transformer stations and / or inverters, dc / ac converters
Sam anlagentechnik engineering gmbh是一家知名的、誠信的生產商和服務商,該公司提供新型的、專門的產品,例如低壓配電裝置,整流器,變電站,供電設施,振動子換流器、反用換流器、逆變器。Fluid damping galvanometer
液體阻尼振動子According the principle of the statistical energy analysis method, define subsystem the whole system into four subsystem : subsystem of rail ' s vertical vibration, subsystem of wheel ' s vertical vibration, subsystem of wheel ' s lateral vibration and subsystem of acoustic space. then define the power flow equation between the subsystems
首先根據統計能量分析方法中子系統劃分的原則,將整個結構系統劃分為:鋼軌的垂向振動子系統、車輪的徑向振動子系統、車輪的軸向振動子系統及聲空間子系統共四個子系統;並且建立了子系統間功率流平衡方程。分享友人