ionic contrast agent造句

例句与造句

1. In the second half of the 1980s, Bracco Spa became the leading international producer of non-ionic contrast agents.
2. While third-quarter sales of Omnipaque-- a non-ionic contrast agent used to highlight the details of organs in diagnostic X-rays-- were in line with the first two quarters, they were up 15 percent in the first nine months, the company said.
3. It's difficult to find ionic contrast agent in a sentence. 用ionic contrast agent造句挺难的