lei liu造句

• Her husband, Lei Liu, a doctoral candidate in computer science, was also investigated, but he was exonerated.
• Cheng and her husband, Lei Liu, a Ph . D . candidate in computer science, initially said a routine test on Feb . 8 showed she had slight contamination on her hands, chin and hair.
• The husband and wife, Lei Liu and Yao Cheng, who met at Columbia while on student visas from China, said in interviews Monday and in briefings with investigators that they had reported the suspicious radiation in their university-owned apartment at 542 West 112th Street, and that they had had nothing to do with the radioactive material found there.