约束项

An adaptive grid scheme controlling cell area is used to generated grids in the divergent section of symmetric annular nozzle, and the generated grids are used in the flowfield calculation through the uncoupled way. The elliptic equations are used to generate grids in three dimensional regions of FDN divergent section, the source terms used in the equations employ a mathematical form which is independent of the boundary shape and of the boundary grid point distribution, the free parameters contained in the source terms are determined by the two restraint conditions, the intersection angle of transverse grid lines with boundaries and the local curvature of the transverse grid lines at the boundaries, and the interior grid distribution controlled directly by the grid point distribution assigned on the boundaries is realized, it makes the grid more clustering near the nozzle wall. For the generated grids in the whole computational regions have a good smoothness and orthogonality, the accuracy of calculation in the flowfield is ensured.

对轴对称的环形喷管采用控制网格面积的自适应网格方法对扩散段部分进行了网格生成，并通过非耦合方式应用于喷管的流场计算中；对强制偏流喷管扩散段内的三维区域采用椭圆型方程进行网格生成，方程中的源项采用了与边界形状和边界网格点分布无关的数学形式，源项内的自由参数由横向网格线与边界的交角及横向网格线在边界处的局部曲率两个约束条件来确定，实现了由边界上的网格分布直接控制内部的网格点，使壁面附近具有较密集的网格，并且在整个计算区域内的网格都具有良好的光滑性和正交性，从而保证了流场计算的准确性。

This paper infer to the "Debt shifting share"s legal issues is the no-determine of conimercial company"s legal position, To the problem, the penne suggest: determine Debt shifting share"s legal position, stipulate "capital charge company special law"and legal banner, perfect and attach importance to the company"s charge rules so perfect legal averment and circulation As a policy "debt shifting share " there is no existing experience to learn from."

针对这些问题，笔者相应地提出了一些对策建议，即明确"债转股"三方的法律地位，制定"资产管理公司特别法"，建立法律约束机制，重视和完善公司治理结构等方面，从而完善法律环境，解决"债转股"的法律问题。作为政策性"债转股"，尚无现成经验可借鉴。商业银行"债转股"是盘活银行不良资产，促进国有企业转换机制的一项重大举措。

What is needed is a legally binding agreement not to use force.

我们需要的是一项有法律约束的条约而不是使用武力。

I have read it carefully, and by submitting this agreement application, I agree to be bound by every term and condition.

我已仔细阅读，并通过提交此协议申请，同意受每项条款和条件的约束。

Thus an Act of Congress, superceding the Posse Comitatus Act, has paved the way toward a police state by granting the president unfettered legal authority to order federal troops onto the streets of America, directing military operations against the American people under the cover of law enforcement.

"因此，一项国会法案，并取代了波塞comitatus行为，已经铺平了道路，对一个警察国家所授予总统不受约束的法律权威，命令联邦军队走上街头，在美国，指挥军事行动，对美国人民的掩护下，"法执法。

This is an important constraint and should be noted on the diagram.

这是这关系的一项重要的约束，必须在图上作出注解。

Furthermore, the first-order optimality condition and its equivalent reformulations for generalized semi-infinite max-min programming with a non-compact set are presented using the lower-Hadamard directional derivative and subdifferential.2. Chapter 3 studies the gradient-type methods for unconstrained optimization problems. Section 1 proposes a new class of three-term memory gradient methods. The global convergence property of the method is established. Furthermore, in order to improve the convergence property of the method, a new class of memory gradient projection methods is presented with the property that the whole sequence of iterates converges to a solution to the problem under the conditions such as pseudo-convexity and continuous differentiability of objective function. In section 2, two new classes of methods, called gradient-type method with perturbations and hybrid projection method with perturbations, are proposed. In these methods, non-monotone line search technique is employed, which makes them easily executed in computer.

第3章研究了无约束优化问题的梯度型算法，第1节提出了一类新的三项记忆梯度算法，讨论了算法的全局收敛性，进一步提出了一类新的具有更好收敛性质的记忆梯度投影算法，并证明了该算法在函数伪凸的情况下具有整体收敛性，第2节在非单调步长搜索下提出了带扰动项的梯度型算法及其混合投影算法，这两类算法的一个重要特征就是步长采用线搜索确定而不象许多文献中那样要求步长趋于零，这样更容易在计算机上实现，在较弱的条件下证明了这些算法的全局收敛性，数值算例表明了算法的有效性。

Linear memoryless state-feedback control law is derived for two classes of uncertain nonlinear interconnection systems with sector restriction or norm-bounded restriction based on Linear Matrix Inequality. This method doesn't require that two input terms are absolutely controllable for nonlinear delay systems.

基于线性矩阵不等式分别导出了具有扇形角约束和范数有界约束的两类非线性关联不确定系统的线性无记忆状态反馈控制律设计方法，该方法不要求系统的两输入项对系统完全可控。

Every corporation may issue 1 or more classes of stock or 1 or more series of stock within any class thereof, any or all of which classes may be of stock with par value or stock without par value and which classes or series may have such voting powers, full or limited, or no voting powers, and such designations, preferences and relative, participating, optional or other special rights, and qualifications, limitations or restrictions thereof, as shall be stated and expressed in the certificate of incorporation or of any amendment thereto, or in the resolution or resolutions providing for the issue of such stock adopted by the board of directors pursuant to authority expressly vested in it by the provisions of its certificate of incorporation.

每家公司均可发行一个或多个类别的股票，也可发行任何类别股票的一个或多个系列。任何或所有类别的股票可以有面值，也可以无面值，并且这些类别或系列的股票可以有完全或有限的投票权，或者没有投票权，并且还可以有名称、优先权以及相对的、参与性的、可选的或其他特别的权利以及对股票的限定、限制或约束，上述各项应载列表述在注册成立证书或对其的任何变更中，或者董事会依据公司注册成立证书中的规定向其明确授权的权限通过的、规定了股票发行的一项或多项决议中。

Three factors (the total rate of win, the difficulty and the benefits execratory of winning a big prize) which influence the attraction to buyers are considered, and attraction function to evaluate the scheme's rationality is structured using classification weighting method. 3 Buyers'psychological curve is introduced and a model to describe the attraction of a scheme to buyers is built. Based on this, a model to find better lottery scheme is structured considering various constraints, and an optimal scheme is obtained under given constraints using paragraph division method. 4 Several plans for development of our future lottery are proposed by referring to the successful experience of overseas.

主要工作如下： 1对彩票概况以及彩票业的发展史和趋势进行简单介绍； 2综合考虑总中奖概率、高项奖中奖概率以及中大奖的期望收益等影响彩民吸引力的因素，采用分类加权法构造吸引度函数来评价方案的合理性； 3引入彩民心理曲线建立模型来描述方案对彩民的吸引力；在此基础上考虑各种约束条件，建立寻求更优彩票发行方案的模型，并采用分段遍历搜索方法求出给定约束下的最优方案； 4借鉴国外成功经验，对未来我国彩票业的发展提出几点设想。

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷