查询词典 steady state

Plane strain, mode I quasi-static steady state crack growth is investigated utilizing the finite element method. It is once again established that TNT plasticity can significantly increase the stress level near the crack tip. The crack tip stress singularity is higher than or equal to the square-root singularity of elastic K field and is also independent of the plastic hardening exponent.

采用有限元方法研究了平面应变Ⅰ型准静态的稳态裂纹扩展，再次证实TNT非局部理论能够显著提高裂纹尖端附近的应力水平；裂尖应力场的奇异性超过或等于弹性K场平方根奇异性，而且与塑性硬化指数无关。

SPNAnalyzer software system has a very friendly man-machine interaction interface, so the visualized modeling of stochastic Petri net is very intuitional and convenient. The response and handling of the Windows messages is extended to the graph tool module, so it is very easy to maintain. The class design of the element object module and the graph tool module guarantees the expansibility of the system. The crucial technologies including the reachability set algorithm of the stochastic Petri net model, the constitution of the homogeneous Markov chain, and the computation of the steady state probability are implemented. The design of the data structure adopts the linked list, so the execution of the algorithms is very efficient.

SPNAnalyzer软件系统具有非常友好的人机交互界面，使可视化的随机Petri网建模变得非常直观方便；将各种Windows消息的响应和处理延伸至图形工具模块，使系统的维护变得容易；元素对象模块和图形工具模块的类的设计使系统的可扩展性很好；实现了随机Petri网模型的可达集生成算法和同构马尔可夫链的构造及其稳定状态概率的求解等关键技术；数据结构的设计采用链表的形式，使各种算法都具有较高的执行效率。

And people like Fred Hoyle, who were adamant that the universe is in a steady state.

霍伊尔坚持宇宙是永恒的

Not that Fred Hoyle and the devotees of the Steady State were dissuaded.

弗雷德。霍伊尔及其恒稳态概念的信徒没有被说服

HupA had no effect on the steady-state inactivation and the recovery of 〓 from inactivation.

HupA使电流衰减过程变得更缓慢，通道不存在完全失活。

HupA caused a large (16mV) hyperpolarizing shift of the steady-state activation curve of 〓.

HupA使〓的稳态激活曲线向负电位偏移16mV，但对〓的稳态失活没有影响，对失活的消除没有影响。

The results showed that the immiscible morphology influenced both the dynamic and steady-state rheological behavior of PET/PP blend.

结果表明，PET/PP共混体系的不相容相形态显著影响其稳态和动态流变行为。

There out, the static index (steady- state error) and the dynamic index of auto kinetic control system can be fix on.

由此，确定汽车运动控制系统的期望静态指标和动态指标。

In this paper, the approach of theperturbation of the infinitesimal generator for Markov processes is advanced. By usingit, the problems of sensitivity analysis of the steady-state performance are studied forMarkov-type queueing networks.

本文在DEDS的随机统计层次模型下，运用Markov过程无穷小矩阵摄动方法，研究了Markov型排队网络，其稳态性能指标关于网络参数的灵敏度分析问题。

The practice shows that the configuration platform is inflexibly and expediently. The complex fuzzy control algorithms have better robustness and steady-state performance, and meet the requirement of quick and nonoscillatory response compared with routine control.

对实际工业对象的控制结果表明，该平台组态灵活方便，复合控制算法比常规控制具有更强的鲁棒性和更好的稳态性能，能使系统的响应满足既快速又不振荡的要求。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。