Really, I was looking for the V shape and now I neglect it.
真的，我一直在寻找的V形，现在我把它忽视。
Rough surface is easy to generate V shape of stress concentration, which reduce fracture strength.
粗糙表面的晶粒间易产生V形口，导致应力集中，降低了膜的断裂强度。
Imagine an inverted 'v' shape.
想象一下，一个倒“V”形。
它呈一个V字形布局。
V-shape cutting geometry with staircase blades for constant and quick cutting.
动刀呈V形阶梯排列，粉碎物渐次进入，切削平稳轻快。
V-shape cutting geometry with staircase blades for constant and quick cutting.
动刀呈V形阶梯排列，粉碎物渐次进入，切削平稳轻快。
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