去粗取精

[qù cū qǔ jīng]
  • 去粗取精
  • 释义

    discard the dross and select the essential;discard the dross and keep the finer part;reject the dross and assimilate the fine essence ;

纠错 数据更新时间:2024-12-30 17:11:02
  • 近义词
  • 反义词

  • 披沙拣金obtain gold by washing it from sand and gravel;extract sth. of worth from a miscellany;extract sth. valuable from a conglomerate mass;pan gravel for gold ;
  • 去伪存真discard [eliminate] the false and retain the true;disentangle truth from falsehood;sift the true from the false;discard what is false and keep what is genuine;[电影]The Men Who Stare At Goats;
  • 沙里淘金obtain gold by washing it from sand and gravel;extract the essential from a large mass of material;get small returns for great efforts;pan gravel for gold ;
1、

Apollonius stripped the knowledge of all irrelevancies and fashioned It'systematically.

阿波罗尼做了去粗取精和使之系统化的工作.

2、

Our aim is to refine the attention assigned theory to some extent.

期望在一定程度上达到对注意的分配理论去粗取精、去伪存真的目的.

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3、

After present the meaning of the data preprocess, we analyse how to wipe off waste data, how to distinguish the useful one from the feigned, and how to dispose the log data into different granularity-that is to say the whole process of the usage data preprocess.

在分析了数据预处理工作的意义后,详细分析了面对海量的用途数据,如何去粗取精,去伪存真,如何将原始的日志文件归整加工成不同挖掘粒度,即用途数据预处理的整个过程;

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