摘要 |
A method of sensing a particle in a mixture includes providing (52) the mixture (36) having a particle (29, 30), moving (54) the mixture (36) in a direction, shining (56) a light into a portion of the moving mixture (36), reflecting a portion of the light off of the particle (29, 30) in the moving mixture (36), detecting and measuring (57) the reflected light, and using (58) the measured reflected light to determine a size of the particle (29, 30).
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