classification efficiencies的用法和樣例：
例句
- It can be used to evaluate the total classification efficiency of SGD.
篩分機的工作參數是影響篩分機分級效率和生產能力的重要因素。 - A calculatingmodel of the highest and lowest classificati-on efficiencies of internal classification wasobtained tbrongh mathematical derivation andtheoretical analyses.
通過數學推導和理論分析，獲得了內分級的最高分級效率和最低分級效率的計算模型。
