If the light was kept steady, the dolphins were supposed to press the levers in reverse order.
如果光线保持稳定，海豚应该以相反的顺序按压杠杆。
But when I press that button again hide class should be added with hide animation (which is just reverse version of previous animation).
但是当我再次按下该按钮时，隐藏类应该添加隐藏动画(这只是以前动画的逆向版本)。
In the die design, the use of spherical punch made the process of deep drawing and reverse redrawing achieved in one set of mold and common hydraulic press.
在进行模具设计时，采用半球形凸模等方式可以实现正、反拉深在一套模具，普通液压机上完成加工。
In the die design, the use of spherical punch made the process of deep drawing and reverse redrawing achieved in one set of mold and common hydraulic press.
在进行模具设计时，采用半球形凸模等方式可以实现正、反拉深在一套模具，普通液压机上完成加工。
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