词汇	屏幛
释义	屏幛 píng zhàng屏风。亦指屏风上的题词。
随便看	projective representation projective resolution projective response projective Riccati equation projective Riccati equations projective Rieeati equations method projective scale projective scheme projective semimodule projective set Projective shadows projective silhouette projective space projective space of dimension n projective space over a scheme projective spaces projective special linear group projective special unitary group projective straight line projective string projective structure projective subcone projective subspace projective surface projective symplectic group