片语
design progressivity设计燃烧进展性
classical progressivity古典累进性
progressivity ratio燃烧进展比
progressivity of taxation累进税制
burning progressivity燃烧渐增性
regressive design progressivity设计的减压燃烧进展性
progressive design progressivity设计的增压燃烧进展性
tax progressivity累进税
progressive tax累进税
graduated tax[税收] 累进税;[税收] 分级税
Progressivity brain infarction进展性脑梗死