In this article, the dumping machine for centrifugal casting iron pipes was analyzed, the profile equation of constant velocity board was deduced, and the shape of the board was thus computed out.
本文通过对离心铸管机机液倾翻机构的分析，推导了等速板的型线方程，计算拟合了等速板的外形。
Laundry is one chore that naturally burns calories, but hold off on dumping your dirty clothes in the washing machine.
洗衣服是件燃烧热量的杂务活，但是先别忙着将脏衣服倒进洗衣机。
Laundry is one chore that naturally burns calories, but hold off on dumping your dirty clothes in the washing machine.
洗衣服是件燃烧热量的杂务活，但是先别忙着将脏衣服倒进洗衣机。
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