查询词典 method of difference

The technique of boundary-fitted coordinate system is used to overcome the difficulties resulting from the complicated shapes of natural river boundaries;the method of alternating direction implicit finite difference scheme is used to solve the partial differential equations in the transformed plane;and the technique of moving boundary is used to deal with the river bed exposed to water surface.

用适体坐标技术克服天然河道复杂的几何边界给有限差分法所带来的困难；用交替方向隐式有限差分格式求解变换平面上的偏微分方程；用动边界技术处理河床的淹露。

By using machine vision and digital image processing technology to fabric defect detection , this paper brings forward a new method of detection of fabric defect, namely image distance difference arithmetic.

本文将机器视觉与数字图像处理技术引入到织物疵点检测中，提出了一种织物疵点检测算法——图像距离差算法。

By applying machine vision and digital image processing technology to fabric defect detection ,this paper puts forward a new method of detection of fabric defect,namely image distance difference arithmetic,which includes image collection,image precess and defect detection.

将机器视觉与数字图像处理技术引入到织物疵点检测中，提出了一种织物疵点检测算法———图像距离差算法，即图像采集、图像处理、疵点识别等。

Results of this study suggest:1 There are 7 parts in the Presentation Development: Ensure the aim, Collect the Dimensions, Make the topic, Ascertain the criterion, Confirm the code method, Make the Assessor Training Manual, Make the Project Manager Manual.2 The Presentation Test have a good reliability, but the validity is not satisfied using the self-evaluation as a criterion.3 Some kinds of difference in the assessor and assessee themselves will influence the final result.

本研究着眼于即席演讲法这种情境模拟的测评方法，通过系统的理论研究构建一个较为完善并具有较强操作性的应用模式，同时，通过实证研究进一步探讨即席演讲测评工具的信度、效度以及测评对象和测评者本身的因素对测评结果的影响，希望能在理论建设上丰富国内外对于评价中心和情境模拟测评的研究资源，从实际应用上进一步提升我国人事测评的方法，为我国企事业组织人事管理水平的提高贡献一份力量。

Analysis of difference between the FDTD method and the plane wave expansion method.

FDTD法与平面波展开法在光子禁带计算中的差异分析。

Furthermore, how to apply the model efficiently in practice is deeply discussed. As the variance produced by the forecasting model as concerned, the real-time revised method of hydrological forecasting is highlighted. Next arranged, the multi-stratum recursive prediction model is put forward to forecast the error series that is a dynamic system. Later, an error selfregressive multi-stratum recursive prediction model is set up as well as a current algorithm offered. Finally, the difference collated model and the gloss control method, which are devoted to updating the mid-long term hydrological forecasting during the meditate period, are put forward.

在综合评述中长期水文预报现有方法和模型的基础上，采用时间序列分析方法，建立中长期水文预报的时间序列组合模型，并对模型如何在实际中有效应用作了较为深入的探讨；针对模型预报所产生的误差，又重点研究了水文预报实时修正方法：提出了采用多层递阶预报方法对误差序列这一动态系统进行预报，建立了误差自回归多层递阶预报模型，并提出了较为通用的解算方法；给出了水文中长期预报中期修正的残差相关模型和总量控制方法。

The calibration method of CCD scale parameter is presented. Image difference method is the important base of visual detection, but the noise will affect the result very seriously.

差图象方法是视觉检测的重要基础，但由于噪声的干扰很大，容易造成判断的错误，因此差图象去噪方法是本文重点研究的问题。

Then through the DDM, the method of lines combined with the finite-difference frequency-domain method is used for the parameter extraction of multilayered multiconductor interconnections.

然后利用区域分解法平台，将直线法和有限差分结合起来，用于提取多层介质中具有任意截面形状多导体互连结构的电磁参数。

This paper presents the method of computation for waveguides partially filled with dielectric by using finite-difference time-domain method.

给出用时域有限差分方法计算电磁场问题的差分格式，详细介绍了FDTD法分析介质填充波导截止频率的计算过程。

The new method of Fourier's expansion-difference method that was presented newly for analyzing arbitrary-shaped grooveguide is adopted in order to solve some practical application problems of wave guide in this paper.

为了更便捷地解决波导和谐振腔的实际应用问题，本文采用已提出的一种分析任意截面槽波导的傅立叶展开-差分法对这类电磁场边值问题进行分析计算。

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。