striking board

The materials are accelerated by the rotor into a certain absolute speed and direction, and impact on the striking board in a positive bumpiness status with the materials crushed effectively.

物料经转子加速后以一定的绝对速度大小和方向冲击在打击板上，物料与打击板处于正碰撞状态，使物料得以有效破碎。

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The incident began early in1925 when the terms of agreement decided upon between members of a mediation board and striking workers at a Japanese cotton mill in Shanghai were rejected by the company.

1925年初，上海一家纺织厂的员工与调解委员会就工资问题进行协商，遭到工厂方面拒绝。

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