中国的肯德基餐厅所属的百胜中国公司上个月在中国开了这里数年来的第一家塔可贝尔餐厅，并表示计划开设多家，但没有透露具体数目。
Yum China, the company behind KFC there, last month opened the first Taco Bell in China in years, and says it plans to open an unspecified number more.
首先利用原油实沸点蒸馏数据将原油切割为一定数目的虚拟组分，并以此作为常减压装置初馏塔的输入。
First of all, crude oil was cutting into several pseudo components which act as input of primary tower according to its true boiling points data.
首先利用原油实沸点蒸馏数据将原油切割为一定数目的虚拟组分，并以此作为常减压装置初馏塔的输入。
First of all, crude oil was cutting into several pseudo components which act as input of primary tower according to its true boiling points data.
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