. "Norman N. Li"@en . . . . "American scientist" . . "1932-12-28Z"^^ . . . . "Li, Norman N."@en . . "Norman N. Li (\u9ECE\u5FF5\u4E4B), born December 28, 1932 in Shanghai, China, is a Chinese American engineer and scientist famous for his inventions and development of liquid membrane technologies."@en . . . "1932Z"^^ .