XRD results indicate that amorphous titanium oxide film is formed on the surface after anodic oxidation, and corrosion rates of titanium crystal vary along different crystalline orientation.

经x射线衍射分析，纯钛表面经阳极氧化处理后，其表面生成了一层非晶态的氧化钛薄膜，并且钛晶体的各个表面沿不同结晶方向的腐蚀速率不相同。

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For those of us annoyed with friends and colleagues repeatedly showing off their new iPhone 5 or BlackBerry 10, Vertu offers the hand-crafted Ti model with 3.7-inch sapphire crystal screen and titanium case.

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