fraction defective
基本解释
- 不郃格率；廢品率；不良率
英汉例句
- Improve existing products, fraction defective decrease more than 80% within one year.
改進現有産品，一年內質量不良率下降80%以上。 - Officials have pointed out that the number of defective Chinese exports is just a fraction of the total shipped each year.
有關官員指出，存在缺陷的産品在中國每年出口的所有産品中所佔的比例微不足道。 - So it is considered that we should adopt the method of day-to-day sampling to heighten the representation of the testing moths to lot fraction defective.
在家蠶母蛾微粒子病抽樣檢查時，應採取逐日分層抽樣方法，以提高送檢樣本對全批毒率的代表性。
雙語例句
词组短语
- fraction -defective chart 微量不良率圖
- critical fraction defective 臨界不良率
- sample fraction defective 樣本不良率
- quality fraction defective 質量不郃格率
- Lot fraction defective 批不良率
短語
专业释义
- 不良率
- 不郃格品率