balance gun平衡炮balancen.平衡；天平；平静；结余；差额；调和；制衡vt.权衡；使平衡；抵消；称重量vi.均衡；建立平衡balanced matching平衡配板balanced-cycles平衡环balance of estate财产余额balances of tradeph.balanced strength力量对比balance frequency平衡频率,均衡频率balance of forces力量对比balance of system系统平衡balance condenser[电] 平衡电容器balance index set平衡指标集