Objective To demonstrate the problem which occurs during the course of measurement of dust concentration with present recognized method.
目的对工作场所空气中粉尘测定存在的问题进行探讨。
In the modern industry production, the measurement of dust concentration is more and more important, so it is necessary to design a fast dust concentration monitor used in working field.
现代工业生产中，粉尘浓度测量已经越来越重要，所以设计一种用于现场的粉尘浓度快速测量设备是十分必要。
This intelligent measurement system of the concentration of flue-dust emission possesses high precision and wide applied range .
采用神经网络法的智能烟尘浓度测量系统具有精度高，适用范围广的特点。
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