查询词典 approximate continuity

We mainly use the barrier functions, the interpolation inequality, a prior estimate and continuity method in this thesis.

本文所用的主要方法，包括构造闸函数，插值不等式，先验估计以及连续性方法。

This method increases the continuity of the Morton code, decreases the depth of the octree, and improves data compression ratio.

这种点云是一个空间数据的集合，数据点之间是离散的、散乱分布的；同时，点云又是一个海量数据的

The paper puts forward a kind of calculating method for displacement, internal force and interaction of high-rise frame-shear wall structure under lateral load by using continuity method .

提出一种采用连续化方法对高层框架—剪力墙结构在侧向荷载作用下的位移、内力及相互作用的计算方法。

This method can guarantee continuity and one-order smoothness of the estimated failure rate curve.

基本思路是：对那些寿终时刻，分别用单位时间内的失效频率做为失效率的估计，然后用二次样条函数来拟合出失效率曲线，这种处理可保证失效率曲线的连续性与一次光滑。

This thesis proposed a continuity assumption method for multi-phase objects,and successfully continuousified the porous medium objects,which can be viewed asdifferent continua for different research purposes.

本文提出了多相物体的连续介质假设方法，并成功地对多孔介质进行了连续性假设。根据研究目的的不同，多孔介质可以假设成不同的连续介质。

In 1987,applying the connection of continuity method and aprior es-timate technique,Wang Guanglie,[11],got the existence and uniqueness of theclassical solution of (1)(2) under some compatibility conditions.

对于此方程的第一初边值问题（1）（2），1987年，王光烈在文[11]中用连续性方法和先验估计技巧，在一定条件下得到了古典解的存在惟一性。

Assuming that linear elastic continuums will deform following the elastic rules of Hook and taking the transformation of linear elastic organs in medical images as that of continuity, Finite element method is used to perform motion analysis, which is non-rigid algorithm based motion.

我们采用基于非刚体的有限元方法对超声心动图像进行运动分析，其中涉及到弹性力学的引入、有限元理论的介绍、单元网格的划分、单元的集成、位移边界条件以及对实验结果的分析。

Based on the summation of numerical solutions of the free water surface seepage flow, a new concept called Regional Identification Function is put forward. It is pointed out that the reason why the initial flow method is unstable is that the RIF is discontinuous. Linearization continuity method for the RIF is suggested and then a revised initial flow method is presented.

在总结现有自由面渗流求解方法的基础上，提出了区域识别函数的新概念，指出区域识别函数不连续是导致初流量法解不稳定的主要原因，并对此函数进行了线性微调，提出了改进初流量法。

On the basis of analysis and comparison of their strengths and weaknesses, each method can find its applied occasion. With energy method, we can conveniently control the precision of the objective surface and add boundary constraints for preserving the models global geometric continuity, but this method is very time-consuming.

其中基于能量原理的光顺方法能够方便地控制目标曲面的精度和边界条件，从而能够实现曲面模型的全局连续性，但是能量法的运算速度还有待提高；刚度调整法实现简单，但是生成的曲面的可编辑性较差；小波分解方法计算速度很快，能够有效地实现数据压缩，但是其逼近误差和边界条件却难于控制。

Since the shape function of EFM is constructed by Moving Least Square Method, the continuity of field function is better than ever.

EFM方法采用移动最小二乘法（Moving Least Square method，简称：MLS）构造形状函数，所得到的场函数连续性好，可以更加真实的反映场的实际分布情况。

"Second Life is remarkably easy to work with, and is very popular,"

"第二次生命是显着容易的工作，并且很受欢迎，"

For example, we usually assume that materials are homogeneous and isotropic and free of internal defects or flaws.

为了得到适合有限元分析的模型，我们必须经过如图2所示的简化步骤。