单词	测声术
释义	测声术 cè shēng shù phonometry
随便看	projective differential geometry projective dimension projective equivalence projective erometry block projective erometry block--code projective frame projective general linear group projective generation of conics projective geometry projective geometry--block code projective group projective hyperplane projective hypothesis projective identification projective interval projective invariant projective lemniscate projective limit projective limit -- inverse limit projective limit ; inverse limit projective line projectively projective mapping projective matrix projective method