| 释义 |
departure frequency短语¹⁸⁰⁰⁹⁸⁺¹
基本例句
发车频率
The objective function, the expected daily profit defined as the ticket revenue minus the operating and customer waiting costs, is discontinuous at changes in the bus frequency.目标函数是期望日利润，定义为票价收入减营运及乘客等候成本，然而，目标函数是不连续的且断点发生在发车频率改变处。 |