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。

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

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减阻剂的使用，对输油管道的增输、节能降耗、提高经济效益和社会效益起到重要的作用。减阻剂的研究热点仍是开发新产品及新合成方法。

Using it in oil pipeline a significant role can be made such as transportation increasing, energy saving and decreasing consuming and improving economic and social beneficial results.

youdao

减阻剂的使用，对输油管道的增输、节能降耗、提高经济效益和社会效益起到重要的作用。减阻剂的研究热点仍是开发新产品及新合成方法。

Using it in oil pipeline a significant role can be made such as transportation increasing, energy saving and decreasing consuming and improving economic and social beneficial results.

youdao