abundances of the elementsの例文

例文

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1. An unusual abundance of the element europium demonstrates it to be a peculiar, or Ap star.
2. Vega has an unusually low abundance of the elements with a higher atomic number than that of helium.
3. Hoyle's work explained how the abundances of the elements increased with time as the galaxy aged.
4. It has an unusually low abundance of the elements with a higher atomic number than that of helium.
5. In 1991 it was identified as a possible barium star, as it displays an enhanced abundance of the element barium in its spectrum.