试验指标（experimental index）是用来衡量试验效果的质量指标。
小型试验和工业试验均获得较好的试验指标。
Small-scale test and industrial test all got better test index.
试验结果表明，影响试验指标的主要因素是物料厚度，试验因素主次排列为物料厚度、干燥室压力、加热温度。
The experiment results show that the most important factor affecting power consumption is the material thickness and then the pressure in the drying room and the heating temperature.
本文阐述选择性磁种絮凝工艺对美国蒂尔登铁矿石进行脱泥试验的研究，并给出最终稳定脱泥试验指标及研究结论。
The paper describes the desliming test on Tilden iron ore and gives out the final desliming indexes and the research conclusion of test.
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