查询词典 preprocess

Therefore, how to preprocess data to improve the data quality is very important on accurateness of data analysis results.

因此，如何预处理数据对于提高数据质量以及数据分析结果的正确有效性有着重大的影响。

This antitype has perfect preprocess function. To analyze stability by using the methods which proposed in this paper and Fellenius method. It has the function that scouts the more dangerous slippage automatically, and some other functions those can be accessed easily.

此原型具有完善的前处理功能；可以用文中介绍的方法和Fellenius法进行稳定性分析；具有自动搜索最危险滑动面功能；在此原型基础上可以方便的添加其他的计算方法。

This thesis use ADSP21161 to receive data, preprocess data, and identify armature and rotor parameters.

本文使用ADSP21161完成接收数据，对数据进行预处理，辨识电枢参数和转子参数等三部分工作。

First, two preprocess algorithms are designed to decompose a communication request set into some continuous cyclic sequences. Then the permutation group is used to represent the ring network with fixed converters and an algorithm is proposed to classify the wavelength channels into some groups.Based on these on these ideas,a wavelength assignment algorithm is presented.For an optical ring with any fixed conversion mode,the algorithm can giv a good assignment scheme.

首先，提出了两个对环网上的请求集合预处理的算法，这两个算法可以将请求集合分解成一些连续的循环序列；然后，采用置换群来描述具有固定波长转换器的光环网，基于这种数学表示，提出了对环网上的波长信道进行分解的算法；基于这些算法，进一步提出了一个波长分配算法，该算法对于环形光网上的任意固定转换模式都能给出一个较好的波长分配方案。

The method is robust, needs simple data of the meshing domain, which can be used as preprocess part of Finite Element Analyzer or other mesh generators.

该方法对区域的输入数据要求简单，适应性强，可用作有限元分析或其他二维区域剖分的前处理部分。

In this article, the turning arm is made finite element analysis by finite element analysis part of UG The analytic model is based on the relevant part of UG, and the arm has been simplified reasonably in preprocess.

在本论文中，采用了UG的有限元分析模块对设计的关键部件——旋转臂进行了有限元分析。

This method was applied to preprocess the 2-D seismic data of Shengli oilfield, showing that the fractional order derivative profile can effectively describe the unconformity and reflect the lateral changes of actual interface.

对胜利油田某区块实际二维地震资料进行了试处理，结果表明分数阶导数剖面能很好地描述不整合面，反映实际界面的横向变化。

It is revealed by the related research that human vision system is not only a photoelectric transformer, but also of some ability of preprocess of visual information.

对人类视觉的研究表明，人眼不仅是一个进行光电转换的传感器，而且具有一定的信息加工能力。

For the incompleteness, noisiness and inconsistency in these data, we use some preprocess technologies of Data Mining, such as Data Cleaning, Data Transformation and Data Reduction, to process these source data.

针对这些数据的不完整性、有噪声性和不一致性，本文用数据清理、数据变换、数据归约等数据挖掘的预处理技术处理这些原始数据。

The on-line system can obtain the latest search results while the search speed is low; The off-line system speeds the query processing by means of preprocessing, but the disadvantage lies in expensive cost needed to preprocess again once the database is updated.

关系数据库上的现有数据库关键词检索系统可分为在线和离线两大类，它们都难以兼顾查询效率和效果：在线系统能够获得数据库最新结果，但速度较慢；离线系统使用预处理提高查询速度，但若数据库更新就要重新执行预处理。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。