based on the defect analysis of the plc coal conveying control system in power plant, this paper puts forward a new method for on line defect judgement of the control system.
在对plc网络控制的火电厂输煤控制系统的故障分析基础上,提出了一种在线判别系统故障的新方法。
compared to the natural samples, secondary inclusions trapped in line defect mode are the most common ones and also the most common ones in inclusion analysis.
结合天然样品对比,线缺陷型次生包裹体是最常见的,也是分析中用到最多的包裹体类型。
the inclusions trapped in line defect usually have different volumes.
而线缺陷型包裹体体积变化较大;
the mode field distribution of the heterogeneity line defect has been discussed.
利用其特有的「无截止单模」特性,对大模场光子晶体光纤进行了设计。
it consists of two line defect waveguides and two point defect micro-cavities.
这个器件由两个线缺陷波导和两个点缺陷微腔构成。
based on the research of existing rules, a new method for the fpc line defect recognition is advanced, named multi-template reference contrast.
该文针对fpc线路的瑕疵识别问题,在研究已有瑕疵识别规则的基础上, 设计了一种多模板参考比对法。
because the inclusions trapped in point defect and the line defect modes can be easily healed during the growth of mineral crystals, most inclusions formed in these two modes.