升降 [shēng jiàng]

• • （提升和降级） promotion and demotion:

    promotion and demotion, reward and punishment

    升降奖惩

  • （上升和下降） go up and down
• 短语:
  • 升降车 lift truck;
  • 升降吊灯 rise-and-fall pendant;
  • 升降顶 lifter roof;
  • 升降动作筒 elevator actuating cylinder;
  • 升降堆垛机 elevating piler;
  • 升降浮沉 ascending-descending-floating-sinking;
  • 升降副翼 {航空} elevon;
  • 升降钩 drop hook;
  • 升降（导）辊 dance roller;
  • 升降滑车 fall block;
  • 升降机 elevator; jack; hydraulic rope-geared; elevator; cage-lifter; lift; lifter; hoist;
  • 升降计数器 up-down counter;
  • 升降率 grade;
  • 升降平台 hoistable platform;
  • 升降桥 lift bridge;
  • 升降色谱 {化} ascending-descending chromatography;
  • 升降失常 {中医} disturbance in ascending and descending;
  • 升降输送机 lift and conveyer;
  • 升降速度表 climb meter; variometer; vertical speed indicator;
  • 升降梭箱 drop box; dropper box;
  • 升降索 halyard; halliard; haulyard;
  • 升降台 knee-and-colum; cage assembly; elevating [lifting] platforms;
  • 升降梯 elevator; lift;
  • 升降制 panel system;
  • 升降中点法 {化} half-sum method;
  • 升降装置 riser