running theory

英 美
  • 工作原理
  • running adv.连续地n.跑步;运转;管理
  • theory n.学说;理论;原理;意见
    1. Know about inner combustion engine principle and mechanical theory.
      了解内燃机工作原理和机械原理。
    2. The paper introduced the working theory and the technology character of pulse-packs dust-catcher.
      介绍了脉冲袋式除尘器的工作原理及技术特点。