前进发展

摘要六朝时期文学批评上提出的“文笔”论，体现了其时批评家们对文学性的认识，反映了文学观念的演进过程。

Werdnig-Hoffmann disease, progressive spinal muscular atrophy infant type

progressive systemic sclerosis(PSS)

positive displacement self-priming progressive cavity rotary pump

progressive multifocal leukoencephalopathy

keep CPC members progressive, innovative and forward-thinking

Raven Standard Progressive Matrices Test

progressive succession

progressive area