balance pit平衡重井筒
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
balance of international indebtedness国际债务差额, 国际借贷
balanced vortex type combution chamber平衡旋涡式燃烧室
balance between income and expenditure收支平衡
balanced wind pressure fire-fighting均压灭火
Balanced Essential Fatty Acids Formula平衡精华脂肪酸配方
balance of international in debtedness[经] 国际贷款差额, 国际债务余额
balance between pastures and livestock畜草平衡
balanced-to-ground input impedance对地平衡输入阻抗
balanced anti-crossmodulation bridge防交叉调制用平衡电桥
balanced-to-unbalanced transformer平衡-不平衡转换器
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