As you've probably guessed, it has a wedge shape, but not all wedges are high heels.
你可能已经猜到这一点了, 坡跟鞋有着倾斜的外形, 但是不是所有的坡跟都是高跟的.
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A rational die cavity with minimum consumption of energy is introduced and compared with wedge - shape die.
介绍一种力能消耗最少的凹模型腔设计方法,并将其力能消耗与楔形凹模作了比较.
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