1) main resonance section
主共振区
2) Primary resonance
主共振
1.
Research on primary resonance and bifurcation of soil-nonlinear structure interaction system;
地基-非线性结构相互作用体系的主共振与分叉
2.
By means of the averaging method for nonlinear vibration analysis,the amplitude-frequency response bifurcation equation of primary resonance is obtained and its singularity is analyzed.
由非线性振动平均法求得主共振幅频响应分岔方程并进行奇异性分析,得到开折参数平面的转迁集和分岔图。
3.
Based on multiple scales method for nonlinear vibration analysis,the first approximation solutions and their corresponding steady state solutions to the primary resonance system were obtained.
根据非线性振动的多尺度法,得到系统满足主共振条件的一次近似解以及对应的定常解。
3) Main resonance
主共振
1.
Analysis of main resonance of drive shaft with rigid multi-supports;
刚性多支点传动轴主共振分析
2.
The maximum amplitude,stability and amplitude jump of main resonance describe the primary characters of a drive shaft.
传动轴主共振的最大振幅、稳定性、振幅突变性是其主要特性。
3.
An investigation of sinusoidal excited was studied for the forced vibration of a single-degree-of-freedom system;the first-order approximate solution to the main resonance was obtained by the average.
通过空气热力学方程和试验得出空气弹簧的刚度特性,对单自由度1/4车辆模型只考虑车辆的垂向运动,得到其振动方程,并研究在单频正弦激励情况下的主共振,利用平均法得到了一次近似解及幅频关系。
4) principal resonance
主共振
1.
The non-linear principal resonance of a conductive beam plate in a magnetic field subjected to some mechanical loadings is studied.
研究了磁场环境中受机械载荷作用梁式薄板的非线性主共振问题。
2.
The principal resonance of a second-order stochastic oscillator under combined harmonic and random parametric excitations is investigated.
研究了二阶线性系统在谐和与随机噪声联合作用下的主共振响应和稳定性问题。
3.
Two degree of freedom principal resonance of generator end winding is studied when the clamping plates are loose.
对压板松动时大型汽轮发电机定子端部单根绕组的两自由度主共振问题进行了研究。
5) primary resonance solution
主共振解
1.
In investigation,the existence conditions of primary resonance solution and subharmonic resonance solutions are obtained.
利用该方法可求出广泛的一类强非线性系统主共振解及次谐共振解存在的条件并能从相关公式知道系统的基本参数对系统特性的影响，可为避免共振提供理论依据，同时可通过相关公式的引导来调节系统的基本参数从而改变系统特性。
6) Resonant Region
共振区
1.
In the resonant region,the optical rotatory dispersion(ORD) of K_2Cr_2O_7 dissolved in an organic solvent is analysed experimentally.
根据马吕斯定律,通过实验分析溶于有机溶剂酒石酸钾中的K2Cr2O7共振区的旋光色散(ORD),给出有机环境下使实验产生偏差的影响因子,并根据提出的单共振区ORD的正弦曲线分布模型,对多共振区采用正弦叠加法,拟合多共振区的ORD曲线,在波长350~680 nm波段内,拟合曲线与实验曲线非常逼近,从而为解决共振区的ORD提供了一种准确简捷的方法,使共振区内的ORD能以具体的函数形式定量的表示出来,对分析共振区内的ORD有重要的理论参考价值。
补充资料：电子自旋共振(见电子回旋共振)
电子自旋共振(见电子回旋共振)
electron spin resonance
电子自旋共振eleetron spin resonanee见电子回旋共振。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条