spring-balance

英[sp'rɪŋb'æləns] 美[sp'rɪŋb'æləns]
  • n.弹簧秤
  • jar n.广口瓶;坛子;刺耳声;震动vi.发刺耳声;不协调;震荡;冲突vt.扰乱;震动
  • spring n.春天;春季;弹簧;弹力;跳;泉水;源头v.跳;弹;快速站起;突然提出;触发捕捉器;(使)裂开;爆炸;释放;涌出;生长;出现;耸立;(风)开始吹
  • top n.顶部;顶;上面;极点;陀螺adj.最高的;顶端的vt.形成顶部;达到…的顶端;处于…的最前头vi.总结;超越;高耸;结束
名词 spring balance:
  1. a balance that measure weight by the tension on a helical spring

    用作名词 (n.)
    1. A portable torsion balance is used for weighing.
      用一台轻便的弹簧秤称重。
    2. That is, the reading of the spring scale has been increased by an amount equal to the buoyant force.
      这时弹簧秤称得的数值增加到和浮力相等的量。