查询词典 computation errors

Cross ratio is an essential invariant related to projective transformations,and discovering intrinsic properties of scene by using invariance of cross ratio computation is one of the hotspots in computer vision fields.

1引言交比是一个和射影变换有关的一个基本不变量，它的透视不变性已经引起了计算机视觉研究人员的重视，人们利用它从透视图像中进行物体识别[1][2]。

In this paper, the 3D FEM models of cone-tread and worn-tread locomotive and vehicle wheels are firstly established, which come into contact with the rail of standard size. There hasn't been any more refined 3D FEM computation model of wheel/rail up till now. The elastic effect of crosstie and roadbed is also considered.

本文建立了锥形踏面、磨耗形踏面的机车和车辆车轮分别与标准轨道相接触的三维有限元计算模型，模型还考虑了轨枕和部分道床的弹性作用。

In this paper, the 3D FEM models of cone-tread and worn-tread locomotive and vehicle wheels are firstly established, which come into contact with the rail of standard size. There hasnt been any more refined 3D FEM computation model of wheel/rail up till now. The elastic effect of crosstie and roadbed is also considered.

本文建立了锥形踏面、磨耗形踏面的机车和车辆车轮分别与标准轨道相接触的三维有限元计算模型，模型还考虑了轨枕和部分道床的弹性作用。

The important impact of quantum computation on modern cryptograph is talked about.

介绍了量子计算理论对现代密码学的重要影响，建立了量子保密通信模型，给出了几类量子攻击模式。

At present, research on secure multi-party computation is of great interest in modern cryptography.

关于安全多方计算的研究是目前国际密码学界的研究热点。

At the same time, based on crack expansion, a computation method of damage cumulation is suggested.

同时，提出了一种基于裂纹扩展的损伤累积计算方法，并用实例计算说明了其合理可行。

Join " PC center is talked " ring down the curtain, microsoft will examine oneself resource afresh, in order to chase the rival in cloud computation domain.

加入"PC中心论"落幕，微软将重新审阅自身资源，以追赶云计算领域中的对手。

Curve fitting is successive part of the numerical computation methods.

曲线拟合是数值计算方法中的1个分支。

The Curved Surface Mesh Generation is one of important premise for the FEM analysis and computation.

曲面网格自动生成是有限元分析和计算的一个重要前提。

The two-dimensional cutting stock problem is an urgent problem in practice, which is very difficult in computation theory.

矩形件优化排样是一个在计算理论上非常困难，在实际上有广泛应用的亟待解决的课题。

Pachomius manual labour was organized as an essential part of the monastic life; and since it is a principle of the monks as distinguished from the mendicants, that the body shall be self-supporting, external work of one sort or another has been an inevitable part of the life ever since.

根据圣pachomius体力劳动组织作为一个重要组成部分寺院生活；以来，这是一个原则的和尚，作为有别于乞丐，该机构应自支撑，对外工作的这种或那种已一个必然的一部分，生活至今。

In order to study the effects of parametrical rolling on the ship movement and tilts, in allusion to ship's navigating in regular following waves, the equation of ship rolling motion is transformed into normal Mathieu equation by proper variable replacement when strong parametrical excitation in restoring moment varied according to sine or cosine wave.

为研究参数横摇对船舶运动和倾覆的影响，通过对船在规则波上随浪航行时，恢复力矩中出现的1个以正余弦规律变化的强参数激励项进行适当的变量置换，将船舶的横摇运动方程转换成标准形式的Mathieu方程。