Aiming at the shortage of current inspection technology for surface flaws of large-caliber optical lens, a machine vision inspection technology based on line CCD is studied.
针对目前大口径精密光学透镜表面疵病检测方法的不足，提出了一种基于线阵CCD的机器视觉检测技术。
Ingot defects may be broadly classified into internal flaws and surface flaws.
钢锭缺陷广义上可分为内部缺陷和表面缺陷。
Minor surface flaws are easily fixed with a skim of filler. Apply the filler smoothly with a plastic spreader.
表面上的小瑕疵只要刮平就可以轻易修复。再用一块塑料板把补土涂抹均匀。
The silica-hydroxyl layer on Duceragold continuously heals surface flaws, thereby strengthening the restoration.
在DUCERAGOLD瓷粉表面硅羟基层会不断的修复表面的瑕疵、微隙，因此修复体得以加强。
Ingot defects may be broadly classified into internal flaws and surface flaws. Internal flaws are caused by shrinkage.
钢锭缺陷广义上可分为内部缺陷和表面缺陷。内部缺陷是因收缩引起的。
Experimental data showed the correctness and feasibility of the method. It is a new method for error judgement of surface flaws.
大量现场数据的实验证明了该方法的正确性和可行性，它是一种新的表面缺陷误差判别方法。
The surface flaws and residual stresses which can be introduced by both conventional and non-conventional machining methods are discussed.
讨论了采用传统加工方法和特种加工方法可能产生的表面缺陷和残余应力。
With air-formed films the faradaic processes decreased progressively to a constant rate consistent with the increase in potential, indicating the healing of surface flaws.
对于空气氧化膜，电化学反应速度逐步变慢，直至达到相应于稳定钝态的恒定值，同时电位向正移动，表明膜中的微裂纹不断得到修补。
Detection of surface and inner surface flaws in materials by infrared thermal imaging system and its experimental results are described. The regularity of thermal images is also analysed.
介绍用红外热成象系统检测材料表面和内部缺陷的方法和实验结果，并分析热图的变化规律。
Detection of surface and inner surface flaws in materials by infrared thermal imaging system and its experimental results are described. The regularity of thermal images is also analysed.
介绍用红外热成象系统检测材料表面和内部缺陷的方法和实验结果，并分析热图的变化规律。
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