The concentrate grade of magnetic separation with reagent JH-1 put into the overflow of the thickener is 4% higher than without the reagent and the difference of the recovery ratio is slight in the small scale test.
在实验室小型试验中,浓密箱溢流加入药剂JH-1比不加药剂直接磁选的精矿品位高4%,回收率相差不大。
参考来源 - 满银沟微细粒氧化铁矿回收工艺的研究与应用·2,447,543篇论文数据，部分数据来源于NoteExpress
Small-scale test and industrial test all got better test index.
小型试验和工业试验均获得较好的试验指标。
The application status of clean automobile fuel LPG on carburetor engine is researched by bench scale test.
通过发动机台架试验，研究了清洁汽车燃料LPG在化油器发动机上的使用情况。
Therefore the wave form aberration rate must first be tested in the full scale test of tree? Phase induction motor.
因此，在三相感应电动机的型式试验中，首先必须测试电源电压的波形畸变率。
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