特殊用法brake leverage1.制动杠杆臂长比, 杠杆力臂比braking leverage1.制动倍率capital leverage1.资本衡平趋势, 资本挺率commercial leverage1.商业上的调节手段financial leverage1.财务杠杆作用multiplier leverage1.乘数财务杠杆作用operating leverage1.营业挺率, 营业杠杆作用optimum leverage1.最适资本结构