查询词典 scheme

This method adopts the variable step length scheme to evaluate at the connection point, and adopts the implicit difference scheme to evaluate in the same rod.

在进行数值求解时，在抽油杆柱均质杆段处采用隐式差分格式，而抽油杆柱在组合杆柱相邻联结点处则采用变步长的有限差分格式。

By introducing the parameter , construct a new kind of weighted implicit difference scheme for (1+1)-dimension nonlinear Sine-Gordon equation and the generalized nonlinear Sine-Gordon equation respectively. Give out an ADI scheme for (2+1)-dimension nonlinear Sine-Gordon equation.

通过引进参数，分别为（1+1）维的非线性Sine-Gordon方程和广义的非线性Sine-Gordon方程建立了它们的加权隐式差分格式，给出了（2+1）维的非线性Sine-Gordon方程的ADI格式。

Starting with the basic concept about particle transport and the universal form of transport equation, the discuss is concentrated upon the transport equation and the implicit difference scheme under 3-D Cartesian coordinate, as well as the transport equation and the discontinuous finite element scheme under 2-D cylindrical geometry.

从粒子输运的基本概念和输运方程的一般形式入手，重点讨论了三维直角坐标中子输运方程和隐式差分格式，以及二维柱坐标中子输运方程和间断有限元格式。

The key technique of this design scheme was to use SOPC technique based on Nios II to construct the hardware and software system of home gateway. Considering the programmable feature of FPGA and the portable feature of IP core, the design scheme solved effectively the incompatibility and importable disadvantage of conventional embedded home gateway.

该方案以基于NiosⅡ的SOPC技术为核心，构建家庭网关的软硬件系统，充分发挥了FPGA的可编程特性和IP核的易移植等特点，有效弥补了传统嵌入式网关的兼容性差、不易移植的缺陷，对家庭网关的设计与开发作了有益的探讨。

Finally, in order to identify the causes of locating scheme incorrectness, additional judgment theorems were derived to redesign the locating scheme.

利用定位方案的分析与综合方法不仅能够验证定位方案的合理性，而且还能用来指导定位元件数目及其位置的合理设计。

First we can calculate the efficiency of each scheme through proportional shrinking of input variable,and than calculate the relaxation variable of every index of every scheme.

包装对象可以是性质、特点完全不同的物品，即使是对同一类物品，不同企业、不同市场环境对产品包装的具体需求也不尽相同。

China's traditional medical insurance legal system involves three parts asfollows:(1)the labor insurance medical care scheme for employees in urban areas;(2)the free medical care scheme for employees in the government departments andsocial organizations;(3)the rural cooperative medical care.

中国对传统医疗保险体制的改革可分为四个阶段：（1）20世纪80年代初以来的企业内部改革阶段；（2）20世纪80年代末以后的大病医疗社会统筹和医院经营体制改革阶段；（3）1992年至1998年的个人账户与社会统筹相结合的改革试点阶段；（4）1998年以来的医疗保险制度全面改革阶段。

Compared with the scheme which based on polynomial interpolation, the scheme significantly reduced the secret information, and computational complexity to be significantly lower.

与基于Lagrange插值公式的加权秘密共享方案相比，该方案产生的秘密信息较少，计算复杂度要明显降低。

In Chapter 4 we discuss the solvable theorem of adaptive inverse optimal control problems, and proceed with controller designs of global asymptotic stability in probability, adaptive inverse optimal stabilization in probability and output-feedback adaptive inverse optimal stabilization in probability for strict-feedback stochastic nonlinear continuous systems with additive standard Wiener noises and constant unknown parameters using It〓's differentiation rule and an adaptive backstepping algorithm. Control laws and adaptive laws can be obtained at one time by this design scheme. Many simulations have been performed to validate the properties of the proposed adaptive control scheme.

在第4章中，针对具有标准Wiener噪声扰动和未知定常参数的不确定随机非线性系统，提出并证明了自适应逆最优控制问题可解定理，构造了适当形式的四次型随机控制Lvapunov函数，基于It〓微分规则和自适应Backstepping算法，系统地设计了全局依概率渐近稳定控制器、自适应逆最优控制器、输出反馈逆最优控制器以及在设计中如何处理二阶Hessian矩阵函数的方法，这种方法可同时获得控制律和自适应律，通过实例仿真，表明该控制算法是有效性的。

Most of the money collected in the scheme went to Jeffers to pay commissions to salespeople, to make payments to investors to keep the scheme going, and to pay his own personal expenses.

钱大部分收集在计划前往里昂支付佣金给推销员，使金向投资者保持计划正在进行中，并支付他自己的个人开支。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。