n.全部车辆
例句:
Rolling Stock Axle Whole Process Management Project Research
铁道车辆轮轴全过程管理方案研究
Research on Random Excitation Functions fo Rolling Stock/ Track System
关于机车车辆/轨道系统随机激励函数的研究
To unite with manufacture practice, the optimization method of the dynamic programming law in the groove design of bar and wire stock was investigated. A set of computer software aiming at minimum energy consumption was offered for high-speed rolling process of the bar and wire stock.
结合生产实际,研究了动态规划法在棒、线材孔型设计中的优化方法,为高速线、棒材生产提供了一套以低能耗为目标的计算机优化软件。