通过分析发现了一般分析难以检测到的表面污染物污染、内部芯片断层等失效模式。
Based on the analysis, it discovers some failure modes, such as the chip surface pollutants and internal chip faults, that are difficult to be detected by the existing methods.
研究和分析了国产冷轧低碳钢板试样表面污染物的种类及成分，并且与进口同类钢板进行了比较。
The species and composition of contamination on the surface of cold rolled steel plates were investigated. Comparison between china made and imported cold rolled steel products was carried out.
该标准声明：柠檬酸-硝酸钠处理在去除游离铁合其他金属污染和轻的表面污染物时，危险性最低。
The standard states that the citric acid-sodium nitrate treatment is the least hazardous for removal of free iron and other metallic contamination and light surface contamination.
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