1) replacement of inferior materials by superior materials
以优代劣
1.
In the course of designing and manufacturing chemical equipments and pressure pipelines,we can not take it for granted that the replacement of materials is just the replacement of low quality materials by high quality materials,the replacement of inferior materials by superior materials and the replacement of thin materials by thick materials.
在化工设备及压力管道的制造过程中,有关材料代用的问题不可简单的认为是以高代低、以优代劣、以厚代薄等,而应结合具体情况综合各方面因素合理运用,才能保证相关压力容器或压力管道的安全运行。
2) managing by results
以成效定优劣
4) superiority and inferiority
优劣
1.
Therefore it is clearly justified that for languages,spoken by many or by few,strong or weak,there is no distinction between superiority and inferiority.
由此可见:语言无论大小、强弱,都没有优劣和贵贱之分。
5) rewarding good and punishing bad
奖优罚劣
1.
The evaluation indexes of municipal sewage treatment technology were quantified,and the decision matrix was standardized in the range of complied with the principle of rewarding good and punishing bad.
通过对城市污水处理工艺评价指标的定量化处理,并根据奖优罚劣的原则对初始指标集进行[-1,1]区间线性规范化处理,确定理想最优方案(A+)和理想最劣方案(A-),以此计算出各待选方案与它们的相关系数(ζ)。
补充资料：犇劣
1.凶猛不驯。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条