例句與造句

1. Generally a triple phase technetium 99 based scan will show increased uptake on all three phases.
2. In the dirt under the tanks are two of the radioactive elements that are formed when plutonium is produced, technetium 99 and strontium 90.
3. Radioactive technetium 99 has been detected in shellfish on the Norwegian coast, more than 800 kilometers ( 500 miles ) away from the Sellafield plant.
4. It's difficult to find technetium 99 in a sentence. 用technetium 99造句挺難的