excess of超过, 超越, 过度, 过多的量excessn.超过；过量；过剩adj.过量的；额外的excess dielectric constant过剩介电常数excess high pressure valve超高压阀excess productive capacity超额生产能力excess enthalpy combustion超焓燃烧Excess Disorder of Stomach胃实证excess symptom of nitrogen氮素过多症状excess of holding capacity容量超载excess of loss reinsurance超额损失分保,超额损失合约再保险excess progressive tax rate超额累进税率excess hydrostatic pressure超静水压力