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- Many methods have been advanced to study the nonlinear dynamical system, including the LP method, the KBM method, the multiple scales method, and so on. 近年来,人们对用规范形理论研究非线性振动问题产生了浓厚的兴趣。
- In this paper, the governing differential equations of double pendulum is established with the Lagrange methods, the stability margin of corresponding linear equations are obtained by the multiple scale method. 采用拉格朗日方法建立参数激励双摆的控制微分方程,通过多尺度法对其线性化方程进行分析,获得稳定性边界。
- The multiple scale method (MSM) is introduced to analyze the characteristics of cable s vibration, and the precise time-integration method (PTIM) is used to solve vibration equations. 采用多尺度法研究拉索大幅振动的各种可能性,运用精细时程积分法数值求解振动方程。
- Automatical solutions of the multiple scales methods 多重尺度法的机器实现
- I select my answer from the multiple choices. 我从多项选择中选答案。
- The multiplication of students has made our school too small. 学生的增加使学校显得拥挤。
- The multiplication of numbers have make our club building too small. 会员的增加使得我们的俱乐部拥挤不堪。
- the multiple scales 多尺度法
- A measure of the multiplicity of a system. 系统中多样性的量度。
- By means of the method of multiple scales for nonlinear oscillations, the first approximate primary parametric resonance of the system is acquired. 应用非线性振动的多尺度法求得系统满足主参数共振条件的一次近似解,并进行数值计算,分析定常解的稳定性。
- The multiplication of four by three gives twelve. 四乘以三得十二。
- We introduce a new class of Conley-Morse chain maps for the purpose of comparing the qualitative structure of flows across multiple scales. 中文摘要 本研究的研究目的,以质的研究方法探讨未婚单身女性教师生涯之锚的内涵、类型及影响生涯之锚的相关因素。
- The Multiple Reference Frame Feature in ADINA CFD. 多参考坐标系算法。
- According to the method of multiple scales for nonlinear vibration analysis, the approximation solution of 3 superharmonic resonance of the system is obtained. 根据非线性振动的多尺度解法,得到系统满足3次超谐共振情况的近似解,并对其进行数值计算。
- The main production machinery and packaging production lines, mainly to export, the main products are multiple scales, conveyor, sealing machine, bag machines. 主要生产包装机器及生产线,以出口国外为主,主要产品有多头秤、输送机、封口机、制袋机等。
- The multiplication of numbers has made our club building too small. 会员的增加使得我们的俱乐部拥挤不堪。
- The famous method of multiple scales is successfully extended to the time-delay systems,which provides great convenience for the study of the systems with time lag. 应用该公式,大量工程中的时滞系统共振问题,可方便的得到近似解析解以及振幅、频率、周期和相位等;
- This eliminates the multiple interrupts of packet copying. 这就消除了包拷贝的多个中断。
- He weighed himself on the bathroom scales. 他在浴室的磅秤上称体重。
- Under Window Layout, select the Multiple documents option. 在“窗口布局”下,选择“多文档”选项。
