The paper gives a new concept generalized strain energy density (GSED). It is based on the strain mode frequency and mode shape. It is very effective and its physical meaning is clear.
本文基于应变模态的工作,利用应变模态识别得到的振型和频率结果,提出广义应变比能(GSED)的概念。
Because its physical meaning is clear and its calculation is simple the method is an effective way for dealing with random vibration of non-linea...
此方法物理意义明确,计算量小,是处理这类非线性系统随机振动行之有效的方法。
This paper offers an example to illustrate a mathematical method of linearising signals and also interprets its physical meaning by referring to the variance of the geometric …
本文通过一例,介绍了一种线性化的数学方法,并结合几何图象的变化,阐明其物理内容,为在实际问题中应用这一数理方法提供参考。
The centroid position of the focal spot directly depending on intensity distribution and phase slope distribution of near field is derived and its physical meaning is described.
进一步推导了焦斑质心位置对光束近场强度分布和相位斜率分布的依赖关系式,并对该式清晰的物理意义进行了阐述。
The concept of dyadic shift plays an important role in the theory of Walsh functions, its physical meaning is however not get clear.
并元移位的概念在沃尔什函数的理论中有着重要的作用,但是,至今为止,未见有人对它的物理意义做出合理的解释。
The conception of equivalent mass is introduced in the calculation of flight time and its physical meaning and mathematical implication are explained.
在飞行时间的计算中,引入了相当质量的概念,并说明了它的物理和数学的含义。
Aiming at a system with multi-dimensional output, the construction method of a tree - structure neural network is adopted, and its physical meaning is explained.
针对具有多维输出信息的系统,采用了一种树形神经网络的构造方法,并解释了其物理意义。
While the Bohr model does not correctly describe an atom, the Bohr radius keeps its physical meaning as a characteristic size of the electron cloud in a full quantum-mechanical description.
尽管玻尔模型并没有正确地描述原子,玻尔半径还是保有了它的物理意义,代表着电子云大小的完全量子力学描述。
Because its physical meaning is clear and its calculation is simple the method is an effective way for dealing with random vibration of non...
此方法物理意义明确,计算量小,是处理这类非线性系统随机振动行之有效的方法。
Because its physical meaning is clear and its calculation is simple the method is an effective way for dealing with random vibration of non-linear multi-degree of freedom systems.
此方法物理意义明确,计算量小,是处理这类非线性系统随机振动行之有效的方法。