此外，我对Cairngorm只有一个主控制器并且所有东西都需要通过单例来访问的方式不太满意，因为这样只允许存在唯一一个模型及控制器。
Furthermore, I didn't like the way Cairngorm had only one main controller and everything was accessed through singletons, allowing only one model and one controller.
方法通过激光扫描仪对一例单侧眼眶部缺损石膏面部模型进行数据采集。
Methods By laser scanning apparatus the plaster face model was scanned and the primitive face point data were acquired.
结合联勤体制下我军弹药调运的特点，基于最低运费的原则，建立了弹药运输问题的单目标线性规划模型，并通过表上作业法求解了实际算例。
Basing on the trait of United Logistics and the principle of min-cost, a single-objective linear programming model (SLPM) for the ammunition transportation problem is presented.
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