isotope ratio in a sentence

Examples

1. Kinetic fractionation will cause the isotope ratios to vary between localities within that area.
2. Sediments at the site were originally carbon isotope ratios.
3. ;Ptolemy : An instrument measuring stable isotope ratios of key volatiles on the comet's nucleus.
4. An increased / isotope ratio in a parent compound thus provides direct evidence of degradation.
5. Also a study involving stable isotope ratios might include the molecule 18 O 16 O.
6. Different photosynthesis pathways can be identified by carbon isotope ratios, Evershed said in an interview.
7. Isotope ratios are typical of Central Volcanic Zone volcanoes.
8. Hosler said, " because Ecuadorian and Mexican ores are very different in their isotope ratios.
9. The games'doping control center will use a carbon isotope ratio mass spectrometer, said Torpong Sewatarmra.
10. Chondrite meteorites are classified using the oxygen isotope ratios.