利用这些信息和他个人的经验，化学工程师会提出一系列设计方案，然后使用经济的和物理的限制条件进行评价。

Using this information, and his experience, the chemical engineer will generate a number of designs and then evaluate these using economic and physical constraints.

youdao

利用这些信息和他个人的经验，化学工程师会提出一系列设计方案，然后使用经济的和物理的限制条件进行评价。

Using this information, and his experience, the chemical engineer will generate a number of designs and then evaluate these using economic and physical constraints.

youdao