稳态

The convergence rate and stational error of the proposed algorithm are compared with those of other constant modulus algorithms by computer simulation.

在最后的数据仿真中，与基本CMA等算法在收敛速率、稳态误差等方面进行了对比分析，验证了新算法的有效性。

There are two cases to define the failure. One is the rotor system can not to strit over the critical speed, and the other is arising the bistable characteristic.

并定义了两种失效的情况，一是转子系统过不了临界转速，二是出现双稳态特性。

From the ideas of some economic models, the author establishes some non-linear coupled economic models about economic increase rates or competitive investments and so on, and analyzes the economic mechanisms of the models. Under the coupled structures, some results, such as, the steady states of economic increases, economic synchronal responses and synchronal control frequency responses, are obtained in this thesis.

从一些基本经济模型出发，借助于其建立模型的思路，建立了具有增长交联形式和投资竞争交联形式等的非线性交联模型，并研究了模型的经济机理，得到交联结构下经济增长的稳态、各部门经济同步响应以及在受控制下同步响应到控制频率等一些结果。

This isothermal line can be regarded as the final decision line to termine the corrosion inside the blast furnace bottom.

用有限元方法计算了宝钢三号高炉炉缸、炉底的二维稳态传热过程，得到了该高炉的1 150℃等温线，该等温线可以看作高炉炉底的侵蚀终止判定线。

Some optimized schemes can instruct nature gas pipeline network systems routine dispatching and management to increase nature gas pipeline network system economic benefit and fully utilize pipeline network system transportability.

通过求解天然气管网系统稳态运行优化模型，验证了这三种算法的可行性；(3)在研究混合遗传退火算法混合策略的基础上，形成了两种混合算法，混合退火复合形算法和混合遗传复合形算法。

A metastable helium atomic beam effused out of atom source is firstly cooled transversally by laser. This well-collimated atomic beam traveling through the light standing-wave whose direction is perpendicular to atomic beam is quenched, and channeling effect happens in atomic density distribution.

亚稳态原子束从原子源喷出后首先对其进行横向激光冷却，准直后的原子束穿过与之垂直的激光驻波场时发生淬火过程，原子的密度分布出现沟道化效应，给出基于光掩模制作纳米图形的基本原理、理论分析及模拟结果。

Here we report the crystal structure of the parainfluenza virus 5 F protein in its prefusion conformation, stabilized by the addition of a carboxy-terminal trimerization domain.

首先，它们以一个亚稳态的形状出现，这个形状能储存进入细胞所需的能量；然后，该蛋白形状所发生的不可逆转的变化促成膜的融合。

The switching power amplifier is optimized based on the achievement of electromagnetic force, and the circuit structure of tristate power amplifier with soft-switching is designed. This circuit owns the advantages of reducing the dissipationpower on the power component and improving the speed of system dynamic response, enhancing the stability of the electromagnetic force in the final state, and the nice result is presented by the simulation. The small-signal model of the power amplifier is also established.

在实现支撑所需的电磁力基础上，对开关功率放大器电路进行了优化设计，采用三电平软开关的电路结构，以降低主功率器件的功耗、提高系统的动态响应速度、提高稳态电磁力的平稳性；仿真分析表明可以达到预期的效果；最后还建立了功率放大器的小信号模型，为控制系统的调节器设计提供了依据。

Finally, the steady state Trombe wall calculation model has been modified and produced result compared satisfactorily with the experiment. It also discussed the relationship between the wall height's and Trombe wall's thermal performance in winter by simulation.

最后对简化的特朗贝墙体冬季热性能稳态分析模型进行了修正，将模型计算结果与实验结果进行对比，论证了模型的正确性，然后通过模拟讨论了墙体高度变化对墙体热性能的影响。

In this paper, the heat transfer of a two-dimensional steady-state uncompressible fluid flow across the elliptic tube s was studied .

本文分析了二维稳态不可压缩流体横掠椭圆管束的强迫对流换热问题。

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。