| 摘要 |
An ensemble scattering particle sizing system employing optical means and unique methodology which generates reliable data relative to particle concentration, size distribution and spatial distribution, including axial spatial distribution, for particles disposed in light transmitting medium gas with a given sample volume, means including a beam transmitter, a transform lens, an apertured image plane and a relay lens are strategically associated with a sample volume and detector means to produce the desired results.
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