查询词典 type problem

To deal with the problem of robust absolute stability for interval nonlinear Lurie type control system with time delay.

讨论了具滞后的区间非线性Lurie型控制系统的鲁棒绝对稳定性。

In the last chapter,we study the control problems of the distributedparameter system governed by a class of higher order pseudohyperbolicequation related to the symmetric regularized long wave equation.we havediscussed the controllability and optimal control problems.we have obtainedcompatibility condition of the constraint when the state is controllable,therepresentation of the optimal control for both the time optimal control problemand the optimal control problem of minimum energy type,and the equationsatisfied by the minimum time.we have shown that the optimal control belongsto the boundary of the admissible control set.

在第六章中，我们研究了与对称正则长波方程相关的一类高阶拟双曲型方程支配的分布参数系统的控制问题。讨论了系统的状态能控性问题和最优控制问题，给出了状态能控时的约束相容性条件，给出了最速控制问题、最小能量型最优控制问题的最优控制表达式和最速时间所满足的方程式，证明了最优控制属于控制集合的边界。

In this paper, we investigate the problem of the existence of transcendental meromorphic solutions of a type of algebraic differential equation and obtain a result.

讨论了一类代数微分方程的超越亚纯解的存在性问题，得到了一个结果。

Aim at the shortage of vertically additive method by which we can't discuss forced oscillations of systems of partial functional differential equations,we directly use the oscillatory definition,Green's formula and boundary condition of homogeneous Neumann to change the oscillatory problem of solutions to a class of systems of quasilinear parabolic equations of neutral type into the problem of which functional differential inequality haven't eventually positive solution.

针对垂直相加法无法讨论泛函偏微分方程组的强迫振动性的不足，直接利用振动的定义、Green公式以及齐次Neumann边界条件把中立型抛物微分方程组的振动问题转化为泛函微分不等式不存在最终正解的问题，然后利用最终正解的定义及上下极限得到了在齐次Neumann边界条件下判别其所有解振动或全振动的充分条件。

Afterwards, the solving problem of Parabolic Type is transformed into a initial value problem of ordinary differential equation with respect to through Fourier transform again.

在数值实验中，对六个美式看跌期权价格进行了计算，通过分析比较，结果表明：快速傅里叶变换法加欧拉法是一种快速的高精度的数值计算方法。

At the beginning of fourth chapter, the article transforms the solving problem of partial differential equation for the American put price into a standard initial and boundary value problem of Parabolic Type by making some transformations.

在第四章，对美式看跌期权价格所满足的偏微分方程定解问题通过作一系列变换，使之转化为一个标准的抛物型初、边值问题，接着又通过傅里叶变换，把抛物型初、边值问题转换为一个关于时间变量的常微分方程初值问题，然后再分别利用改进的欧拉法和有限元法对其进行了求解。

The crux is divided into the problem of three aspects professional technical term, proper noun;Problem and the special performance in the Chinese language of Chinese language type vocabulary.

难点分为三方面专业术语、固有名词的问题；汉语式词汇的问题以及汉语中的独特表现。

Model HL6000C harvester one rice wheat pairs of person who charges track half feed the entering type combined harvester, It have horsepowers of heavy, efficiency high, adaptable high humidity paddy field person who gather in merit, But because structure its complicated, exist many questions and drawbacks but also in the course of using actually, Through cut this text to it sets of part urge systematic analysis and calculate, find out existing problem its and put forward to among them some solution of problem, In order to improve it cut sets of quality of part, improve overall quality of harvester further.

HL6000C型收割机是一种稻麦双收履带式半喂入型联合收割机，它具有马力大、效率高、可适应高湿度稻田收割等优点，但由于其结构复杂，在实际应用过程中还存在不少问题和弊端，本文通过对其割台部分驱动系统的分析和计算，找出其存在的问题并提出对其中部分问题的解决方案，以提高其割台部分的质量，从而进一步提高收割机的总体质量。

A covered-type of sheet-piled structure has recently been proposed to overcome the problem that the conventional sheet-piled structure is only applicable in medium and small wharfs,which has long been the difficult problem of port engineering.

针对传统板桩结构仅适用于中小码头建设这一长期困扰工程界的难题，结合京唐港待建1.0×105 DWT级深水泊位拟采用的遮帘式板桩结构，运用离心模型试验技术对其结构受力状态和变形特点展开研究。

The biggest problem facing small-type wind turbine generator at present is that reliability and security, which is the protection problem of overspeed during strong wind.

针对小型风力发电机目前面临的最大难题是其可靠性与安全性问题，即大风时的超速保护问题。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了