单词	速度减小函数
释义	速度减小函数velocity reduction function
随便看	production parameter production particle production per capita production per cycle production performance production per man-hour 每人每小时产量 production per unit area production phase production, photo-star production-- photo-star production pile production plan production planning production planning and control strategies production planning control system production planning illustration production platform production policies production possibilities frontier production possibilities frontier (ppf) production possibilities set production possibility curve production possibility curve (ppc) production-- primary production priority list