科研之友
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摘要
The effect of ultrasound on powder compaction was analyzed. The decreasing in the friction coefficient of the powder sample is derived theoretically. The compaction rate was improved by the ultrasound. We applied the effect to the compaction of environmental radioactive soil samples. From gamma-ray spectroscopy analysis, more radionuclides could be detectable in the sample compacted with ultrasound.
- 出版日期2018-7
