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The solvability and diagnosability problem of parametric value for network elements is studied in this paper.

本文研究了网络元件参数值的可解性与可诊断性问题。

Seeded amplification of colored conical emission and two-dimensional multicolored transverse arrays as well as simultaneously up-converted parametric amplification have been demonstrated using spectral synthesis to obtain sub-fs pulses.

基于分子调制过程，文章作者提出并发展了一系列亚飞秒脉冲产生和操控的技术；围绕频谱合成方案，利用级联二阶非线性效应，实现了多色圆锥辐射注入放大和二维多色阵列及其参量上转换放大；同时，还开展了基于飞秒振荡器及外腔增强技术的高重复频率高次谐波产生与输出耦合的相关研究。

In Chapter 6,the constructing method for parametric spline surfaceswas discussed.

第六章讨论参数形式的样条曲面的构造方法。

You would also need knowledge of the following parametric equations for the Bezier spline.

你也将需要下面的贝塞尔曲线的参数方程的知识。

The method of 3-D modeling and parametric design of cylindrical spur gear in Pro/E software is discussed.

建立了渐开线直齿圆柱齿轮参数化设计模型。

The stochastic differential equation for structures with parametric and external excitations is established by using a concise derivation methods.

本文对单自由度结构在水平与竖向地震同时作用下的随机地震响应问题进行了系统研究。

Quasi Hamiltonian system; nonlinear stochastic optimal control; robustness; robust control; parametric uncertainty; uncertain disturbance; Bouc-Wen hysteretic system; Preisach hysteretic system; minimax optimal control; stochastic stabilization; stochastic averaging method; stochastic dynamical programming principle; stochastic differential game; maximal Lyapunov exponent

国家自然科学基金；拟Hamilton系统；非线性随机最优控制；鲁棒性；鲁棒控制；参数不确定性；不确定扰动； Bouc-Wen滞迟系统； Preisach滞迟系统；极小极大最优控制；随机稳定化；随机平均法；随机动态规划原理；随机微分对策；最大Lyapunov指数

Of course, much more research needs to be done within this topic, for example, by analyzing the influence of specific parametric factors, such as those affecting the optimal weighting function for lightness differences.14 In any case, we believe that the current structure of the CIE94 formula will be useful, at least in the near future, without disregarding that the current use of the CIELAB space as the starting point could be surpassed by advances in the knowledge concerning color appearance and the physiology of our visual system.

当然， 更多的研究需要做的这个主题，为例如，通过分析具体的影响参数因素，如那些影响到最优加权函数为明度differences.14在任何情况下，我们认为，目前结构的CIE94公式将是有益的，在至少在不久的将来，同时不忽视，目前的利用色差空间为出发点可以超过的进步，知识的颜色外观和生理的影响我们的视觉系统。

The method of multiple scales is applied to the differential governing equations to analyze the parametric and subharmonic resonances of stay cables.

最后对斜拉索参数共振和亚谐波共振进行数值模拟，得到不同阻尼及不同初始条件下的拉索时间历程曲线。

A Model Predictive Control algorithm with superfluous parameters is presented by incorporating the non-parametric model which is easy to be obtained and Generalized Predictive Control with less computational burden.

结合非参数模型容易建模的特点和广义预测控制在线滚动优化计算量小的特点，提出了一种冗余参数模型预测控制算法。

Objective:To explore the feasibility of laparoscopy in diagnosing and treating of abdominal diseases.

目的：探讨腹腔镜用以诊断腹部外科疾病及选择治疗方案的可行性。

The lifetime of nylon 1010 and nylon 1010/POSS composites decreased with increasing temperature.

热重-红外联用分析表明尼龙1010在氮气气氛下的降解产物主要为小分子的低聚物，POSS并不改变尼龙1010降解产物的组成。