煤矿粉尘的多波长消光检测方法
Multi-wave-length Extinction Detection Method for Coal Mine Dust
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Abstract: Based on the needs of coal mine dust measuring, the author puts forward that measring dust accuracy using multi-wave-length extinction and introduces the principle and principal designing scheme.
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Key words:
- coal mines /
- optic dust measurer /
- dust concentration /
- dust disperson degree
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