查询词典 terms of reference

In this dissertation, the numerical method solving the model equation influid motion in some sense has solved some tough problems which traditionalmethods cannot, as in the case of capturing shockwave, enhancing resolution, andspeeding computation. In terms of capturing shockwave and enhancing resolution,this method has proved to be superior to difference method; in terms of speedingcomputation, superior to TVD scheme. Particularly, it is highly effective to solveodd singular solution problems.

本文研究的求解描述流体运动的若干模型方程的数值方法，在一定程度上解决了传统方法在某些方面的难点问题，如在捕捉激波、提高分辨率方面优于差分法，在计算速度方面优于TVD格式，特别是对处理有奇异解的问题很有效。

In terms of the study horizons, we should conform to international practices in terms of perspectives and methods while emphasizing Sinicism in content.

在研究视野上，既要强调视角、方法的国际化，也要强调研究内容的中国化。

In spherical polar coordinates, DRSC potential have supersymmetry and shape invariance for θ and r coordinates. By using the method of supersymmetry and shape invariance, exact bound state solutions of Schrodinger equation with double ring-shaped Coulomb potential are presented. The normalized angular wave function expressed in terms of Jacobi polynomials and the normalized radial wave function expressed in terms of the Laguerre polynomials are presented. Energy spectrum equations are obtained.

本文研究了双环形Coulomb势Schrdinger方程的束缚态精确解，所采用的方法是首先对双环形Coulomb势的Schrdinger方程在球坐标系中进行分离变量，得到相应的角向方程和径向方程；证明双环形Coulomb势在角向和径向具有超对称性和形不变性；根据超对称性和形不变性的性质，获得了角动量量子化条件和束缚态的能谱方程，并将归一化角向波函数用Jacobi多项式表示，将归一化径向波函数用Laguerre多项式函数表示。

First of all, we use approximate method of the super-symmetric quantum mechanics to calculate super-potential and eigenvalues of spheroidal functions in the first several terms. Further more , we derive the ground eigenfunction in the first order terms, which is very useful for applying of the spheroidal wave function probably

首先我们使用近似的超对称量子力学方法计算出前几阶超势和广义椭球函数的本征值；接着根据之前所求得的超势和本征值推导出广义椭球函数一阶基态波函数，该超对称量子力学方法的引入及一阶基态波函数形式将有利于广义椭球函数深入研究

Due to the efforts of McCarthy(1962), Landin(1964), Strachey(1996), Wegner(1968), and others who provided insight into operational models of computation. We can now evaluate programming languages in terms of an unifying view of computation structures. Semantics and the expressive power resulting from modularity can now be studied in terms of the data structures and the accessing paths to them established during the execution of the control statements of the language.

通过 McCarthy(1962)、 Landin(1964)、 Strachey(1996)、 Wegner(1968)和其他对计算的操作模型深入考查的人们的努力，现在我们正以统一的计算结构观点来评价程序设计语言，可以通过数据结构以及在执行语言语句时建立的访问路径，来研究语言和模块化导出的表达能力。

The essence of agent problem is that managers may stray away from the objectives of shareholders and take advantage of the enterprises'resources to seek their own benefits due to the unbalance in terms of information, and risks, the incompleteness in terms of agreement, which all result from the separation of owner -ship and management and due to the fact that shareholders and managers have different interests.

代理问题的本质是所有权和控制权的分离所造成的信息不对称、风险不对称、契约不完全，再加上经营者的利益与股东的利益不一致，使得经营者有可能偏离股东们的目标，利用公司的资源去追求自己的私利。

The fourth chapter points out at first five defects in Chinese legislative practice, i.e., the form of legal validity is not standard; terms of effective date are confused; the clause stipulating effective date is missing; the form of immediately effective is used too much; the subheading of law is inconsistent with the terms of effective date in the main body of law.

正文第四章首先提出了在我国立法实践中出现的五个问题：法的生效形式不正规；法的生效日用语混乱；法的生效日条款的缺失；即时生效形式使用过多；法的副标题与正文法的生效日用词不一致。

It introduces the way for knowledge expression in subjective probability terms and makes a further discussion on the significance and methods of horizontal dimensionality and vertical dimensionality of organization knowledge in subjective probability terms.

提出基于心理学的知识定义，分析知识的信念特征；给出基于主观概率表征知识的方法；深入探讨基于主观概率的组织知识的纵向维度分析和横向维度分析的意义及其表征方法。

Based on the surjection of maximal monotone operators, we prove that some semilinear heat equations with weak Lipschitz nonlinear terms are exactly controllable by L〓 0, T: H〓(Ω control; Based on the critical point theorem of coercive convex functionals, we prove that some parabolic equations with Lipschitz nonlinear terms are globally approximately controllable and finite-dimensional exactly controllable by controls acting on mobile supports, and finally, we extend the results to parabolic equations in R〓.

首先利用极大单调算子的满射原理证明了半线性热方程在较弱Lipschitz条件下可通过L〓0.T；H〓(Ω控制实现精确能控。然后通过构造强制凸泛函并利用其临界点理论证明了带Lipschitz非线性项的抛物型方程可通过作用在在移动支集上的控制来实现整体近似能控与有限维精确能控，最后将整体近似能控与有限维精确能控结论推广到无界区域R〓上。

Sometimes, they could sway to your advantage in terms of better financial terms and a lower price.

有时，他们可以动摇你的优势，在财政和价格上更好。

Now he worked in ajoint venture.

现在他在一家合资企业工作。

More troops in Afghanistan won't change any of the foregoing.

更多的在阿富汗的军队也不会改变之前的状况。