| 1. | The continent's natural abundance and human poverty simply raise the stakes.
|
| 2. | The town was named for the natural abundance of ivy.
|
| 3. | Its natural abundance is in the range of 10-52 ppm.
|
| 4. | The natural abundance of furs had passed and it could no longer meet market demand.
|
| 5. | The masses listed are based on weighted averages of the elemental isotopes at their natural abundances.
|
| 6. | In these materials, deviations from " natural abundance " are sometimes measured in factors of 100.
|
| 7. | The surrounding forest still maintains its natural abundance.
|
| 8. | This last characteristic makes possible the study of samples with the natural abundance of the M�ssbauer isotope.
|
| 9. | In contrast, carbon and nitrogen have useful isotopes but which occur only in very low natural abundance.
|
| 10. | Recent advances in analytical instruments enable direct measurement of natural abundance D / H ratios in organic molecules.
|
मोबाइल