它试图使传统营销中的分层战略更完美。
It tries to perfect the segmentation strategy used in traditional marketing.
振动力使物料湍流度加大，使物料分层不易形成。
The vibration can increase the material turbulivity, and mostly avoid the stratification.
振动力使物料湍流度加大，使物料分层不易形成。
The vibration can increase the material turbulivity, and mostly avoid the stratification.
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