• 每个示例中,都会比较两个序列而且使用表格存储子问题的

    In each example you'll somehow compare two sequences, and you'll use a two-dimensional table to store the solutions to subproblems.

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  • 引述一个经典过失:《纽约邮报报道了一则骇人听闻的杀人肢案,同时网站上也相应地出现Google兜售塑料袋广告

    Levy cites a classic miss: a gory New York Post story about a body dismembered and stuffed in a garbage bag, accompanied on the Post website by a Google ad for plastic bags.

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  • 利用已得到轴对称问题局部弹性应力采用级数近似展开的方法,求环状裂纹问题。

    Solves the problem of boundary value on an annular crack by using the nonlocal stress solution of an axisymmetric crack problem and approximative method of series expansion.

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  • 本文研究平面震波对静止零攻角对称绕射问题,求得

    An analytical solution is obtained for the diffraction of strong detonation waves by a stationary two-dimensional thin airfoil.

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  • 然后,应用最控制理论得出时间尺度上,并将其作为降的最优参考轨迹

    Then, through solving the slow time-scale problem by optimal control theory, the optimal reduced-order reference trajectory is obtained.

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  • 布局问题属于组合最优化问题NP完全问题,一定时间内求精确全局最优相当困难的。

    Three-dimensional component packing is a combinatorial optimization and NP-complete problem. It is difficult to find its exact global optimum.

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  • 指出一原子由于采用了循环边界条件结果

    The lattice wave solution of single atomic chain only results from the cyclic boundary condition.

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  • 篇博士学位论文中,我们主要考虑无界域无穷耗散动力系统时间行为

    In this doctoral dissertation, we mainly consider the long-time behaviors for the solutions of infinite dimensional dissipative dynamical systems in unbounded domains.

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  • 基于产品形态编码采用参数权重集中曲线的噪声度自动评测方式空间进行处理,并对产品形态编码分级。

    Based on the product shape coding, the paper discusses a method for reducing solution space dimensions by evaluating parameters weights with the help of the weight concentrating curves.

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  • 所以我们采用一种算法三温能量方程求使得计算大大减少。

    So we use an analytic solution algorithm to solve the three-temperature energy equation, which makes the calculation much simpler.

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  • 基于稳态导热分析提出个在第三类边界条件不稳态加热时间计算方法。

    Based on the one dimensional analytical solution, a new calculation of two dimensional and three dimensional unsteady heating time is provided under the third boundary conditions.

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  • 第二部分第一篇论文,我们系统研究非交换李代数及其全形的可性、完备非半单性性质。

    In the first paper of the second part , it studies two dimensional noncommutative Lie algebra and its solvability, completeness and nonsemisimplicity and so on .

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  • 首先通过变换关系简单微分方程得到了(3 +1)破裂孤子方程丰富的孤立波和周期波

    Many of the exact solutions of (3 + 1) dimensional breaking soliton equation are obtained by using a simple transformation relation and solving the ordinary differential equation.

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  • 运用数学中的映射方法分析论证,获得(2 +1)长波方程组精确

    By using a mapping method, we obtain exact solutions of the (2 + 1) dimensional long wave equations.

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  • 利用已有的三双相材料位移基本给出了界面斜交坐标系位移基本一般表达式

    Relied on previous data, the general expression of displacement fundamental solution for three-dimension bi-materials under coordinate system oblique to interface is given.

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  • 本文理论上分析了能量平衡气候模式稳定性

    The stability of the climatic solution in two-dimensional energy balance model is theoretically analysed.

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  • 矢量作为变量得到励磁磁场电枢反应磁场

    Magnetic vector potential is regarded as variables to gain solution of excitation magnetic field and armature response magnetic field.

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  • 标准的基于角色访问控制RBAC通过角色用户权限进行耦,受控资源角度来讲的。

    The normal Role-Based Access Control(RBAC) model configures the model resources through roles, and this model is one-dimensional according to the manipulated resources.

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  • 讨论具有一般形式对流项扩散项、边界以及反应牛顿渗流方程初边值问题整体存在性。

    The present paper studied the global existence of nonnegative solutions of one-dimensional Newtonian filtration equation with more general boundary fluxes term, reaction, diffusion and convection.

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  • 不使用循环边界条件情况下,求原子的振动

    We get the lattice wave solution of monatomic chain under the free boundary condition.

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  • 利用拉普拉斯变换技术,得到饱和两相多孔介质问题动力响应

    By using the Laplace transform technique, the one-dimensional analytical solution of dynamic response for biphasic saturated porous media.

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  • 平面应变假设下给出精确,并提供了机械应变释放能量释放率等数值结果

    The two dimensional accurate solution is obtained on plane strain assumption, the numerical results of strain energy release rate and crack tip energy release rate are presented.

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  • 雷诺应力模型出发,通过雷诺平均N - S方程组获得湍流数值

    Based on the Reynolds Stress Model, the three-dimensional flow field was numerically simulated using the Reynolds averaged N-S system equations.

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  • 本文得到考虑了色散分子晶体模型孤子激发运动

    A moving solution for soliton excitation of a one-dimensional molecular-crystal model with the dispersion term is found.

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  • 理论其他格式数值结果符合良好,表明非交错网格下的混合有限分析法正确有效地溃坝问题

    The results show that the numerical solution of the dam-break problem can be obtained by hybrid finite analytic method correctly and effectively.

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  • 提出了大型桥梁中大体积混凝土层浇筑过程温度

    In this paper, the analytical solution of massive concrete temperature field of one dimension in stratifying construction of large bridge is presented.

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  • 文中采用几何方法得到反射天线电磁波传播问题的

    Solution on electromagnetic wave propagation in a two-dimensional reflector antenna by Symplectic Geometrical Theory has been gotten.

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  • 得到平衡问题扇形板扇形环板在两种边界条件下的位移电势应力位移和磁感应强度精确

    The three-dimensional exact solutions of the displacement, electric potential, magnetic potential, stress, electric displacement and magnetic induction of equilibrium problems are also obtained.

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  • 弹性问题很难得到的。

    Analytical solutions for three dimensional elasticity problems are quite difficult to obtain.

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  • 弹性问题很难得到的。

    Analytical solutions for three dimensional elasticity problems are quite difficult to obtain.

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