artificial nucleus造句

Williams presented a paper on baboon tests of his company's artificial nucleus.
Dr . Michael Gordon of Newport Beach, Calif ., a spinal surgeon for 18 years, said after presentations about artificial discs and an artificial nucleus.
It takes 12 to 18 months for a pearl to farm about the artificial nucleus inserted in a black lipped pearl oyster ( Pinctada Margaritafera ).
The trick with an artificial nucleus is to get it into the smallest possible hole in the cartilage ring, but have it fill a space about an inch across and half an inch high.
Raymedica Inc ., which has a nucleus replacement approved last year in Europe and being tested in the United States, estimates that 185, 000 U . S . patients a year, and 370, 000 worldwide, may be candidates for the artificial nucleus.
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