Analysis of microscopic structure of film.

薄膜微观结构观察分析。

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Barkhausen noise analysis (BNA) is a distinctive measure for testing microscopic stresses and metallurgical structure in ferromagnetic materials.

巴氏噪声分析(BNA)是一种检测铁磁材料微观应力及金相组织的独特方法。

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With coat section metallographic, X-ray diffraction and scanning electrical mirror analysis method, have studied coat microscopic shape look, organization structure and the coating's composition.

采用涂层断面金相、X射线衍射、扫描电镜分析方法，研究了涂层微观形貌、组织结构、组成成份。

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In some of America's courts this has, to the fury of the forensic scientists involved, led to previously admissible forensic techniques notably handwriting and hair analysis (the examination of features like the colour and microscopic structure of human hair found at the scene of the crime) in particular being deemed unscientific.

ECONOMIST: Whose body of evidence?