Based on this, a stochastic model for analysis of energy consumption of a double roll crusher was deducted.

据此，推导出一种适用双齿辊破碎站破碎功耗分析的随机模型。

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Special cam profile performs a double roll-on action suitable to handle aluminium ROPP caps on bottles made of aluminium of CAN BOTTLE type.

特殊的凸轮曲线进行的双滚动适用于处理铝制成的CAN瓶子上的铝制ROPP盖。

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The double roll press is a washing equipment which assembles washing, dehydration, substitution and press with high pulp concentration and extraction yield.

双辊挤浆机是集洗涤、脱水、置换和压榨于一体的洗涤设备，具有较高的出浆浓度和提取率。

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Refurbished carriages with double the number of seats for disabled passengers will roll off the production line next year, the company says.

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Aetna, which insures 18.2 million people nationwide, didn't give detailed projections but said its savings could amount to double the cost of its new program, which it will roll out over the year.

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