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What does D/H stand for?

D/H stands for Deuterium to Hydrogen (ratio)

This definition appears frequently and is found in the following Acronym Finder categories:

  • Science, medicine, engineering, etc.

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We have 52 other meanings of D/H in our Acronym Attic

Samples in periodicals archive:

In the May 18 SCIENCE, scientists reported that C/1999 S4 is the first comet whose ratio of deuterium to hydrogen is similar to that found in water on Earth.
Thus, the present ratio of deuterium to hydrogen should enable researchers to calculate the maximum amount of ordinary matter in the universe.
But researchers also know that the ratio of deuterium to hydrogen on Venus hasn't stayed the same throughout history, although on Earth the ratio has remained relatively constant.