discard the dross and select the essential; discard the dross and keep the finer part; reject the dross and assimilate the fine essence
Example Sentences:
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.
Secondly , the " externality chain " is cleared up and the main illogicalities & key factors resulting in economic externality are identified 第二，对“外部性链条”进行抽丝剥茧般的整理，去粗取精、去次取主，辨明引致外部性问题的主要矛盾和关键因素。
3.
While we perhaps learn best from our own mistakes there is no reason for you to at least waste a little less time that i and so many others before me have done 这样，如果我们能够从自己的错误经历中去粗取精，那么，你就完全没有理由在我乃至其我之前的其他很多人都作过的事情上浪费一丁点儿的时间了。
4.
With the economic globlization , the improvement of the legislation of products liability in our country must include the profitable parts of advanced products liability legislation in other countries , excluding the shortcomings and form of special laws which fit the situation in our country 在全球经济统一化的进程中，我国产品责任立法的完善，必须吸取外国先进产品责任法律制度中对我们有益的成分，去粗取精，结合我国的国情，制定相应的专门法规。
5.
In chapter 2 , some previous compression arithmetics are analyzed in arithmetic structure and maths reasoning . comparing each arithmetic , merits have been reserved and defects have been abandoned . meanwhile , special process and general dealing of autio - signal have been analyzed , which provide bases to improve old compression arithmetic 第二章从分别算法结构和数学推理的观点分析了前人提出的几种压缩编码方法，去粗取精，并且从理论上分析了压缩的极限和总体思路；本章还单独分析了音频信号的特殊处理方式和常用做法。
6.
And then , it based on the above discussion , discard the dross and select the essential , according to the aes " design criteria , proceed from the aspect of variable structure of core part of block cipher encryption , the thesis improves and designs two kind of block cipher algorithm models with variable structure 然后，在这些工作的基础上，去粗取精，根据aes的设计准则，对分组数据加密的核心部分从“变结构”的设计角度出发，改进和设计了两种“变结构”分组密码算法模型。
