... test sieve 试验筛 test sieving 试验筛分 theoretical separation density 理论分选密度 ...
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探讨了细粒煤的粘附机理，通过试验证实了外在水分是造成筛分过程中细粒煤粘附的首要因素。
The fine coals adhesion mechanism was discussed. External water is the main adhesive reason during screening procedure had been proved through experiments.
本文对金属类粉体如镁粉、粮食类粉体如麦芽粉在工业规模的机械振动筛筛分时产生的静电带电量进行了试验测试。
Test research on static electricity generation has been carried out for metal magnums powder and grain powder malt in this paper.
通过旋转压实试验和筛分试验，探讨压实功对混合料级配的影响。
This paper probes into the influence of compaction effort on gradation based on gyration compaction and sieving analysis test.
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