The police pursued the stolen vehicle along the motorway. 警察在高速公路上追赶被盗的车辆。
The capacity of longterm-underwater navigation has always been pursued by underwater vehicle as a major goal. Hidden is the premise of survival and effectiveness of underwater weapons ( e.g. submarines ). 长期水下航行能力一直是水下航行器所追求的重要目标,隐蔽性是潜艇等水下武器生存并发挥效力的前提。
According to different pursued objectives, the vehicle maintenance period's calculating methods given by existing references are classified into four major kinds, and correspondingly eleven kinds of essential mathematical models. 对现有文献给出的汽车维护周期计算方法,按优化目标的不同予以分析归纳,划分为4大类,相应有基本数学模型11种。