rdm

The most commonly used technology within engineering information integration is RDM technology .

作为工程信息集成管理系统，当前最普遍采用的技术就是PDM技术。

Personalized web search based on reference document model ( RDM ) .

基于参考文档模型的个性化Web检索。

The Basic Principle and Accuracy Analysis of RDM

对边测量及其精度分析

Discussion on the accuracy and observation figure of RDM

对边测量的精度与观测图形的探讨

We respectively examine the performance of the RDM in the vector space and probabilistic space .

我们分别在向量空间和概率空间下对参考文档模型的性能进行了实验。

SAR Motion Compensation Based on RDM

基于RDM的合成孔径雷达运动补偿

The accuracy estimate formula of RDM is derived and some useful conclusion is gived in this paper .

文章推导了对边测量的精度估算公式，并通过进一步的分析研究，给出了几点有益的结论。

Product data management ( RDM ) is one of the most extensive and modern management means of management applied in enterprise 's production and administration .

产品数据管理（PDM）是企业生产经营中应用最广泛的现代管理手段之一。

Both of RDM based on RDB and OODM based on OODB are two important data models for database technology .

基于RDB的RDM和基于OODB的OODM是数据库技术的两种重要的数据模型。

Discussion on the Accuracy of RDM

对边测量的精度探讨

The Response of RDM and PBA Membrane for Potassium Iodide and Potassium Bromide

RDM和PBA光学敏感膜对KI和KBr的响应

Simplifying Logic Function By RDM

利用RDM化简逻辑函数

Influence Diagnostics of GLM Error as RDM

误差项为RDM的广义线性模型的诊断

Incompatible version of RDM file .

rdm文件的版本不兼容。

Make a Comparison between OODM and RDM

OODM与RDM的比较

Reflectivity Displacement Method ( RDM ) is a classical algorithm of Synthetic Aperture Radar ( SAR ) autofocus processing , whose performance degenerates with low contrast of the scene .

反射率偏移法（RDM）是合成孔径雷达（SAR）自聚焦的经典算法，当场景对比度较低时，RDM自聚焦效果变差。

The RDM model applies regularized method to enhance the generalization ability of the traditional linear discriminant model , and utilizes an energy-adaptive criterion to avoid the complex selection of the regularization parameter .

该模型采用正则化方法提高传统鉴别分析模型的泛化能力，并引入能量自适应准则自动选择正则化参数，从而避免了复杂的模型参数选择问题。

As the important part of design automation sub system , management and strategy sub system in CIMS , RDM and ERP have come to be the key factor to manage the whole product definition and its lifetime .

PDM和ERP作为CIMS中设计自动化分系统和经营管理与决策分系统的重要组成部分，它们是管理整个产品定义和产品生命周期的核心。

In this paper , the feasibility of real-time moving target detection using RDM is verified via the estimation of its calculation . The project of moving target imaging based on RDM for LSAR is also proposed .

本文提出了基于RDM算法的动目标检测成像的工程实现方案的原理图，通过对该算法的计算量的估计，证实了该算法用于LSAR实时动目标检测的可行性。

The detector adjusts the estimated attack parameters in PLL according to the results of RDM decoder . Then we use the new estimated parameters to aid watermark decoding , so as to improve the decoding performance .

其中检测器根据比率抖动调制水印的解码结果，调整去同步攻击参数的估计值，再根据估计的参数辅助水印解码，从而提高水印检测性能。

Finally , different experimental databases are calculated and the results demonstrate that above approach has better generalization ability , more powerful ability to handle data contaminated by noise and higher searching efficiency compared with the Kowalczyk 's RDM .

不同数据集的实验测试结果表明，与Kowalczyk的RDM方法相比，文中方法具有更好的数据概括能力、更强的噪声数据处理能力和更高的搜索效率。

Take the Nikon total station as an example , this paper introduces some method , such as how to measure cross section by using RDM measurement function of distance , and record and generate the data of cross section automatically .

以Nikon全站仪为例，介绍了用辐射法间距测量功能测量横断面，自动记录、生成横断数据的方法；

A rule base verification method based on a kind of extended Petri net is presented . ( 5 ) A typical DECS , autobody control system based on bus is designed and implemented using object-based hierarchical model and RDM .

利用基于对象的分层模型和规则化描述方法设计并实现了一个典型的DECS&总线式汽车车身控制系统。

This paper is based on the project " Shanxi Jingwei Textile Machinery Co. LTD RDM System " which is developed by CAD research room at the Institute of Chemical Machinery of Zhejiang University and Shanxi Jingwei Textile Machinery Co.

本论文是围绕山西经纬纺织机械股份有限公司和浙江大学化机研究所CAD实验室合作开发的山西经纬纺织机械股份有限公司PDM系统这一课题而展开的。

A simplified integration system is proposed in the dissertation . We also analyze principle of Reflective Displacement Method ( RDM ) to estimate velocity of the aircraft . Then the Improved RDM ( IRDM ) which can be applied in UWB SAR is proposed .

分析了反射位移法（RDM）估计载机运动速度的原理，进而提出了改进RDM（IRDM）算法，以克服RDM在UWBSAR应用中存在的问题。

The behaviors of low-frequency internal friction ( IF ) and relative dynamic modulus ( RDM ) of a Cu-Al-Ni-Mn-Ti polycrystalline alloy were in situ measured in a frequency range of 0.01 ~ 10 Hz during the partial martensitic transformation ( MT ) .

采用不完全马氏体相变法在0.01～10Hz范围内对CuAlNiMnTi多晶合金原位测量了内耗（IF）和相对动力学模量（RDM）。