大家都搜：
多级效率
1、spectral efficiency───频谱效率
2、allocation efficiency───配置效率；[财]分配效能
3、efficiency wage───计件工资，效率工资；效率工资；计件工资
4、fostering efficiency───培养效率
5、coulombic efficiency───库仑效率
6、bicycling efficiency───自行车效率
7、multistage sampling───多级采样; 多级抽样; 多级抽样法; 多级取样；[统计]多级抽样
8、efficiency───n.效率；效能；功效
9、basement efficiency───单间配套的地下公寓房
1、Crushing chamber adopts multistage crush process and finely processing principle, its feature is huge impact, high production efficiency and large crushing ability.───粉碎室采用多级破碎流程及细碎原理装置，其特点是工作冲击力大、生产效率高、细碎能力强。
2、cooling temperature and the efficiency of a thermally coupled multistage pulse tube refrigerator are significantly influenced by the heat transfer characteristics of the heat bridge.───热桥的传热特性对于热耦合型多级脉管制冷机的制冷温度和制冷效率均具有重要影响。
3、The results of computation showed that the efficiency of process with alternative extraction and stripping is higher than that of common multistage counter-current extraction process.───结果表明，萃取反萃交替过程的效率高于通用的多级逆流萃取过程。