abbreviates

Length of be confined to, manuscript abbreviates somewhat.

限于篇幅, 原稿略有删节.

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This not only abbreviates catalytic cracking equipment, but also enhances the economical effects of refineries plant.

这样不仅缓和了催化装置的操作, 而且可为炼油厂开发出新产品,创造经济效益.

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