Multi-mass System, Matrix Equation Form;

多质量系统；矩阵方程形式；

youdao

This paper establishes the general recurrence steps of using difference method for the frequency equation and mode shapes of discrete multi-mass shear structures.

以船舶辅机的梁式隔振结构为对象，运用模态分析方法和自适应算法，推导并分析了梁式结构振动主动控制的基本原理和方法。

youdao

With the analysis of the influent factors of the parameter, useful conclusions was given, which can help to understand the seismic response of multi-mass elastic system.

通过对两特性参数的影响因素质量和刚度的分析，得出了一些有益的结论，对深入理解多质点弹性体系的地震反应有很大帮助。

youdao

What is more, these companies are providing the large-scale revenue streams and advanced, "dual-use" technology and equipment that enables these terrorist-sponsors to continue their support for terrorist organizations and to pursue multi-billion dollar weapons of mass destruction and ballistic missile programs.

CENTERFORSECURITYPOLICY: Center For Security Policy

He promises to hold regular mass rallies of a new, multi-party, right-wing movement, which he is calling Hajra, Magyarorszag!

ECONOMIST: Hungary's new right

' In the APS it is OK to discuss whether the mass of the proton changes over time and how a multi-universe behaves, but the evidence of global warming is incontrovertible?

WSJ: Sixteen Concerned Scientists: No Need to Panic About Global Warming