临界状态

At present, most are faced with how to break through the critical state, entered a new stage of rapid development.

目前大都面临着如何突破临界状态，进入新的高速发展阶段的问题。

The critical state of a system, with the one-phase state being close to the boundary of stability conditions breaking, is discussed in detail.

一个系统的临界状态，带有一个阶段的国家接近於打破的稳定性条件的边界，被详细讨论。

The cyclic critical state and effective cyclic strength parameters can be defined from it.

据此可以定义动力临界状态及相应的有效动强度参数。

These patients are presented in various states of distress and pain as well as in different stages of criticality.

这些病人都是在各个国家的危难和痛苦，以及在不同阶段的临界状态。

Here, some examples and the criticality are discussed in dependence of the type of malfunction and ΔT.

在这里，一些例子和临界状态的讨论依赖类型的故障和ΔT场。

According to complex system theory, power systems in self-organized criticality state have high probability of occurring of cascading failures.

根据复杂系统理论，电力系统在自组织临界状态下发生连锁故障的概率将会大大提高。

Especially, you can see more delay phenomenon in machine control system, and set up a math model for this system becomes a major application of the delay differential equation and a signification applied problem.

对存在参数的微分方程在临界状态下，解的情况常常会出现分支问题，尤其是在方程周期解存在的情况下，很有可能出现Hopf分支。

By discussing the eigenvalue relation of the coefficient ,λ and η in Mathieu equation, means determining the boundary lines between the steady and unsteady solution areas of Mathieu equation, the criterion equation of the problem is presented here.

通过具体算例，给出了四边固定载流矩形薄板的磁弹性动力失稳临界状态与相关参量之间的关系曲线，并对计算结果及其变化规律进行了分析讨论。

In chapter 2, a finite element model for the composite sandwich plates is developed, based on the Zig-Zag deformation assumption and the first order shear deformation theory, and the finite element buckling analysis governing equations for the plates under mechanical, thermal and/or thermal-mechanical mixed loads are deduced respectively. By Von-Karman nonlinear deformation relations and Total Lagrange formulation, an incremental governing equation for postbuckling analysis is established and a corresponding effective computational scheme is presented..

第二章首先建立了基于Zig-Zag截面变形假定和Mindlin一阶剪切理论的夹层板有限元分析模型，分别推导了夹层板机械力、热载和热—机械力耦合屈曲分析的有限元列式和相应的屈曲前以及屈曲临界状态的平衡方程，基于Von-Karman大挠度理论，采用增量形式的全局lagrangian法推导了复合材料夹层板增量形式的几何非线性有限元离散平衡方程，给出了一种有效的非线性平衡方程的迭代求解格式。

When subjected to the axial fluid-structure slamming compression, the structures exhibit three different critical conditions: buckling, plastic incipience and plastic collapse.

在轴向流-固冲击作用下，这些结构单元呈现出三种不同的动力临界状态：屈曲、塑性和塑性失效。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。