There is no point thinking 'Oh, I look a bit silly in this gold cape or crown of brass leaves on my head. ' You've got to believe it.
你必须相信诸如‘把这个黄铜叶制成的金角和王冠放在我的头上,我看起来很傻’之类的抱怨是没有任何意义的。
On the basis of that the diamonds distribute in the impregnated bit homogeneously, the article calculates the cutting depth and the normal force on the protrusion diamond on the crown.
本文以金刚石在孕镶钻头中均匀分布为基础,从理论上推导出唇面径向不同位置的金刚石切深、受力。
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