逼近的

In chapter Ⅵ, we use local sampling method to approximate functions and geometric curves, and to find the solution of the Laplacian equation locally, several numerical results are presented.

第六章利用局部采样的方法来逼近函数和几何曲线以及求Laplace方程的局部解，并给出了几个具体的算例。

An effective and simple way to reconstruct the lattice Boltzmann method distribution functions by macro-scale parameters has been proposed on the basis of the mathematical multiscale-approach in this paper.

基于数学上的多尺度逐级逼近，给出了一种简单并且有效的方法来通过宏观物理量重构格子Boltzmann方法的单粒子分布函数。

Laying-out of coordinates, elevation, subtense and coordinates determination, can be carried out by using of total stations, in which the mathematic model of laying-out excavation cutting with coordinates method is derived.

0引言放样路堑开挖线的传统方法是将仪器架设在线路中线上，沿线路中线的法线方向用距离来寻找开挖线的位置(即中线设站距离逐点逼近法)[1]。

Meanwhile, The complicated computation of the laying-out procedures can be accomplished by means of PC-E500S or CASIO calculators to make the laying-out operation various and productivity improved obviously.

本文介绍一种新的方法，任意点设站坐标逐点逼近法，即利用可编程计算器或便携机配合全站仪，用坐标法进行路堑开挖线的放样，相对于传统方法，该方法不但在效率和精度上都有较大提高，而且可以根据需要和现场情况任意设站，使开挖线的放样更加灵活[2]。1施测原理1.1资

Then, straight from the starting point, to determine the best approach in a straight line y coordinates are integers, and let X from start-to-end change, every step an increase, calculated corresponding y, y = Response kx B, and admission pixel x, round

然后，从直线的起点开始，确定最佳逼近于直线的y坐标均为整数，让X从起点到终点变化，每步递增1，计算对应的y坐标，y=kx+B，并取象素。

Thisproblem is changed into the matrix approximation problem with matrix inequalities.Further, it is changed into the generalized eigenvalue problem with linear matrix in-equalities. In addition linear state feedback controller is designed.

先将最优控制问题转化为具有矩阵不等式约束的矩阵逼近问题，又转化为具有线性矩阵不等式约束的矩阵广义特征值最小化问题，从而设计了相应系统的线性状态反馈控制器。

As the thick of winter draws nigh, many Sichuan people, who now live in the make-shift temporary housing, can expect a harsher time, compared to the previous winters.

随著寒冬逼近，不少居於临时房屋的四川居民将要面对更艰苦的生活，情况较以往的冬天难熬。

In addition, in the solution set of corresponding equation, the expression of the optimalapproximation solution to given matrix is derived.

另外，导出了在线性流形上矩阵方程的解集合中与给定矩阵的最佳逼近解的表达式。

In addition, in the solution set of corresponding equation, the expression of the optimal approximation solution to given matrix is derived.

另外，导出了在矩阵方程的解集合中与给定矩阵的最佳逼近解的表达式。

Experimental results demonstrate that the proposed scheme is superior to the scheme based on wavelet modulus maxima by approximating better the edges of images.

实验结果表明，与基于小波模极大值的图像边缘检测方法相比，该文算法有较低的计算复杂度，所提取的边缘更加逼近图像真实边缘。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。