short-lever armature 短杆衔铁
Short lever rolls 短桨翻滚法
SHORT HINGE LEVER 铰链短杆型微动开关
firing pin lever short shoulder 击针杠杆短凸肩
The simulation revealed that despite providing a mechanical disadvantage, the short lever arm of a sprinter's heel actually produced more force than the longer lever arm of a non-sprinter.
这个模拟实验显示：尽管这样的结构造成了力学上的缺陷，但事实上短跑运动员短足跟所提供的短力臂比非短跑运动员的长力臂能提供更大的力量。
The Federal Reserve, like most major central banks, has already lowered its short-term interest rate, its main policy lever, in effect to zero.
大多数中央银行通过政策杠杆调控经济，美联储也将短期利率几乎降为0。
The rollers are carried by an L - shaped lever, fixed to a horizontal shaft, which also carries short arms to which the reed and gripper guides are fixed.
转子装在l形杆上，l形杆固定在水平轴上。在水平轴上还装有短臂，钢筘和导梭片就装在短臂上。
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