classification efficiency meaning in Chinese

分级效率

Determining method of the classification efficiency for dust prevention measures
煤矿防尘措施的分级除尘效率.测定方法
Research on raising classification efficiency by high intensity demagnetization technology
高场强脱磁技术提高分级效率的研究
The 6 - s table has the merit : the high - grade ore scaled , the classification efficiency high , safeguards easily , and advantageous for the adjustment stroke
摇床具有富矿比高，选别效率高，看管容易，便于调节冲程。
Compared with the other traditional algorithms , our synergetics based classification has the distinguished superiorities in feature extraction layer . the adjoint vectors representing the statistic feature of fingerprint images make global retrieve possible , promote the classification efficiency and deduce the feature extraction difficulty
与传统特征提取过程不同，伴随向量提取了指纹像素域的统计特征，在指纹库中形成整体检索，有效提高了分类效率，降低了特征提取的难度。