This article analyzes the technical difficulty based on the introduction of the lossless detection on line method of the hot-rolled steel billet and sets down the corresponding countermeasure.
在对热轧钢坯在线无损检测的方法进行介绍的基础上，对技术难点做分析并制定相应的对策。
A new on-line method to determine the particle size distribution using light ex-tinction is proposed in this paper.
提出了用光透消光法(或称全散射法)对颗粒尺寸及其分布进行实时在线测量的方法。
A new on-line method to determine the particle size distribution using light ex-tinction is proposed in this paper.
提出了用光透消光法(或称全散射法)对颗粒尺寸及其分布进行实时在线测量的方法。
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