基本解释

• [动力与电气工程]运行热效率

英汉例句

双语例句

• Its chromatographic characteristics including column efficiency, operating temperature range, thermal stability, polarity and selectivity were studied, and its separation mechanism was discussed.
  用其涂渍的弹性石英管柱柱效较高，使用温度范围较宽， 热稳定性和选择性较好。研究了固定液对样品的分离机理。

专业释义

动力与电气工程

• 运行热效率