The clearance between the beating roll and bedplate in a ZDC beating engine is very important for its functioning .

ZDC 打浆 机飞刀辊与底刀之间的间隙，对打浆 机的性能有着重要的影响。

Optimization of Parameters in a ZDC Beating Engine

ZDC 打浆 机参数的优化

Notice that this technique isn 't beating on the engine but rather taking a purposeful methodical approach to sealing the rings .

此方法不是 损害 发动机而是一个有目的、有方法的达到密封环密封的过程。