英汉例句

• in the process of data mining, it is necessary to discretize the continuous-valued attributes.

  在数据挖掘研究过程中，对连续型属性一般要进行离散化。

• in inductive learning approach, how to discretize the sample data can directly affect the creation of the production rules and the recognizing result.

  在归纳式学习方法中，对样本数据的不同分组会直接影响到所生成的反映变量间相互关系的规则，从而影响到对新样本的识别效果。

• a shock-capturing method in finite volume scheme with two order of precision and wave propagation is employed to discretize and solve hydrodynamics equations of shock waves.

  运用一个具有二阶精度和波传播性质的激波捕捉法，数值求解激波折射运动的流体力学方程组。

• the mode method is employed to discretize the time-continuous basic equation of structural control.

  采用振型分解法将结构振动控制系统时间连续的基本方程离散化。

• discontinuous element is employed to discretize boundary integral cquations to circumvent freedom constraints in coupling approach.

  采用非连续元离散边界积分方程，解决了耦合分析中的自由度约束问题。

• k-means clustering based reinforcement learning method is proposed, which uses clustering algorithm to adaptively discretize continuous state space.

  使用聚类算法对连续状态空间进行自适应离散化，得到了基于k-均值聚类的强化学习方法。

• for the calculation of wave forces on structures, a b splines expansion is applied to discretize the body surface and represent the velocity potentials on the body surface.

  就波浪与结构物相互作用问题，应用b-样条函数对物体表面上的速度势进行了数值离散。

• this paper introduces a novel method to discretize cross-sectional time series.

  该文介绍了一个新颖的针对跨地区时间序列的离散化方法。

• the advantage of this algorithm is that it does not have to discretize the cutting edge, nor does it need the dimensional gridding of the work piece.

  该算法的优点在于勿需对刀齿进行离散，也不需对工件进行三维网格划分，通用性好。

• to resolve this problem a method is presented to discretize data, which is based on walsh transformation.

  本文在沃尔什变换的基础上，提出一种连续数据离散化方法。

• this method can be used only to discretize the boundary of computational domain.

  对于求解无限域问题，这种方法比有限差分法和有限元法好。

• while the time-space harmony fem does not discretize separately and then results the time-space harmony fe mesh, which is much versatile.

  而时-空混和元则不用对时间、空间分别离散，而是组成混和的时空混和有限元网格，更加灵活些。

• the eulerian-lagrangian method is employed to discretize the convection terms in the momentum equations of tidal motion, as well as the salt diffusion equation.

  采用欧拉—拉格朗日法离散潮流运动方程中的对流项和盐度扩散方程，以提高计算稳定性和数值模拟精度。

• a finite element analysis of stress to a diamond bit is conducted it is focused on two difficulties:one is how to discretize finite elements;

  前言：采用有限元分析方法对金刚石鉆头进行了应力分析，重点研究了有限元分析时的两大难点：一是有限单元的离散，二是外载荷的处理。

• based on the differential equations of vehicle dynamics , this paper presents a method to discretize state variables of the vehicle and to build time discrete model of vehicle dynamics.

  通过数值离散方法建立了车辆动力学的时间离散模型，为对车辆工况进行实时监测和控制奠定了基础。

• cloud transform is a method to discretize continuous data based on cloud model.

  云变换是一种基于云模型的连续数据离散化方法。

• the finite difference method was used to discretize and solve the two phase energy equations.

  采用有限差分法对两相能量方程进行离散求解。

• the current way of calculating the mixed attribute correlation is to discretize the continuous attribute and then process the dataset based on frequency.

  提出一种针对混合属性的数据流聚类算法，它采用相异度来代替普通的聚类距离，并将等价相异度矩阵引入聚类过程。

• a family of high accuracy symmetric compact difference schemes are introduced to discretize the stability equations, and then a high efficiency dual reverse .

  在稳定性方程离散中引入了一类高精度对称紧致差分格式 ，在特征值搜索中发展了一个高效率复矩阵双重反迭代算法。

• the differential quadrature method presented in this dissertation is applied to discretize the nonlinear model and the corresponding dq form is obtained.

  利用本文推广的微分求积格式得到了相应的非线性控制方程的dq形式；

• selecting candidate cuts and confirming result cuts are two phases during searching the cuts which are used to discretize continuous data.

  选取用于离散化的断点一般分为两步，即候选断点的选择和结果断点的确定。

• firstly, an unsupervised algorithm and a supervised algorithm are proposed to discretize the original data set.

  首先，本文分别提出了连续数值属性的无监督离散化算法和有监督离散化算法。

• the additional source term method is utilized to discretize both energy and momentum boundary conditions and the discretized governing equations in body-fitted coordinates are established.

  建立了适体坐标系下的离散化控制方程组，采用附加源项法对控制方程组的能量和动量边界条件进行了离散。

• to improve computational precision, the high resolution scheme quick, cui and muscl scheme with tvd characteristic are employed to discretize the convective transport terms.

  为了提高计算精度，纳入了高阶精度的quick格式，cui格式，和具有tvd特性的muscl格式，均通过在一阶迎风格式的基础上引入附加源项的方法来实现。

• a scheme employing five-point formulae is proposed to discretize multimedia interface condition for discontinuous problems in which approximation to flux on interface is second-order accurate.

  另外，利用五点公式获得了间断问题物质界面的离散格式，该格式对界面流的计算具有近似二阶精度。

• orthogonal collocation method was used to discretize the two dimensional pseudo-homogeneous model used and the temperature and concentration profiles were calculated.

  建立了此反应器的二维拟均相模型，用正交配置方法离散后求解了床层的径向与轴向温度及浓度分布。