查询词典 Wiener Neustadt

As Norbert Wiener showed in 1952, feedback circuits, in all their combinatorial variety, are the fountainhead of control and self-governance.

正如 Norbert Wiener 在1952年已经表明了的，反馈线路，以及各种反馈线路的组合，是控制和自我管理的源头和本源。

Dark hero of the information age - Norbert Wiener; Confession of an economic hit man.

原本因为毕业的压力本不再奢望爱情，而生活却因为一次意外的相遇而改变了轨迹。

Jacques Offenbach's real name was Jakob Wiener .

雅克·芬巴赫，其真名为捷卡布·纳。

A wiener filter can be decomposed in multiple stages by a sequence of orthogonal transfer matrixes.

这一结论对进一步开展固定结构降维研究具有指导意义。

The value of the Wiener Index for a class of linear phenylene molecular graph is calculated, and the linear recursive formulas is obtained, and then the exact expressions are gained by solving some difference equations of the recursions.

文章给出了一类一般线性聚亚苯基图hQ的Wiener拓扑指标的线性递推公式，通过求解差分方程而得到了它的Wiener拓扑指标的精确表达式。

A value of the Wiener index for a class of linear phenylene molecular graphhM is calculated, and a linear recursive formulas is obtained, and then a exact expressions is gained by solving some difference equations of the recursions.

给出了一类一般线性聚亚苯基图hM的Wiener拓扑指标的递推公式，通过求解差分方程而得到了它的Wiener拓扑指标的精确表达式。

Podocarpus nagi are the least.(5) Comparing the plant communities from different latitudes, it shows that the rule of community species diversity and community tree layer diversity index change as the latitude changes according with Wlater and Whittakers conclusion about Shannon-Wiener index decrease as latitude increase.

5与不同纬度的植物群落的比较结果表明：群落物种多样性和群落乔木层多样性指数随纬度的变化规律符合Wlater和Whittaker关于Shannon－Wiener指数随着纬度的升高而降低的结论，即与群落物种多样性的纬度趋势一致。

In Chapter 2, we obtain formulae for calculating the Wiener index of toroidal polyhex with either t = 0 or p≤2q or p≤q + t, including t ?

在第二章中，我们给出了参数p，q和t满足一定条件下的环面六角系统的Wiener指标的具体公式，这个条件为：要么t=0要么p≤2q要么p≤q+t。

Diudea obtained Wiener index formulae for several classes of toroidal nets, including toroidal polyhex with t =-q/2.

Diudea得到了几类环面上网格图的Wiener指标的公式，其中包括当t≡-q/2时的环面六角系统。

It briefly introduces the Wiener Process as a most important class in the random process.

在本章中，简要地介绍了Wiener过程作为随机过程中重要的一类，它与其他学科的密切联系，和关于此过程一些已经取得的重要成果，以及与本论文有关的一些工作。

Objective To study the effect of chitosan in the prevention of fibrous scar formation in the epidural space after laminectomy.

目的 观察选择性脊神经后根切除术椎板切除后硬膜外几种防瘢痕粘连物质的作用并探讨其机制。

On his way to the lift, he looked back to us or was it me his eyes pointing?

当他要进电梯时，他回头看我们（或者说是我，他的眼光？