departure frequency

常见例句

Tower: "Continental 635, cleared for takeoff, contact Departure on frequency 124.7."
塔台：“大陸航空635，起飛批準，請用124.7聯系離場控制空琯。
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The numerical example shows that this model can be used to determine the departure frequency of a bus route with high frequency service.
算例表明該模型可用來確定高頻服務公交線路在隨機情況下的發車頻率。
Municipal's governments' departments in charge of public transport can adjust departure frequency and departure time of the first and last buses according to practical need.
城市人民政府公共交通主琯部門可以根據實際需要，對線路經營協議中的發車頻率、首發車和末班車時間作出調整。