Spiral piece rotary vane rotary mill feed into the mouth to filter out the fine material discharged from the overflow pipe.

螺旋片旋片旋入磨机进料口，把过滤出的细料从溢流管子排出。

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As long as the public believes the Fed will act to control inflation, today's price increases are unlikely to feed tomorrow's wage claims, and a wage-price spiral can be averted.

只要公众相信联储会继续控制通胀，今天的价格增长就不太会引发明天增加工资诉求，工资与价格互涨的情况也不会出现。

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Pair of axles, spiral feed type blade structure, best efficient breaking.

双轴心，螺旋进刀式刀片结构，破碎强而有力。

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Forced lay-offs can feed a downward spiral of weaker spending and job losses.

ECONOMIST: Europe's economy

Colombia's chances of arresting its downward spiral, in which economic gloom and political disorder feed off each other, depend crucially on outside support.

ECONOMIST: Pastrana��s many battles

The rules pose another systemic problem as they tend to feed the sovereign-bank cycle currently causing the crisis due to sustaining the current death spiral of financial lending.

FORBES: Basel Barriers: How capital requirements would impede progress in the sovereign debt crisis