protium

n.

三种氢的同位素中质量最轻者；轻氩；

Protium absorption properties of Ti–V–Cr–Mn alloys with a b.c.c. structure
Mixtures of Deuterium and Protium Oxides as Ideal Solutions
Ti–V–Cr b.c.c. alloys with high protium content
New V-based alloys with high protium absorption and desorption capacity
Evidence that both protium and deuterium undergo significant tunneling in the reaction catalyzed by bovine serum amine oxidase.
Topical antiinflammatory effects of the ether extract from Protium kleinii and α-amyrin pentacyclic triterpene
Ultra-fine-grain refinement and superplasticity of titanium alloys obtained through protium treatment
The Late Asteroidal and Cometary Bombardment of Earth as Recorded in Water Deuterium to Protium Ratio
Evaluation of anti-inflammatory-related activity of essential oils from the leaves and resin of species of Protium.
A possible mechanism for anxiolytic and antidepressant effects of alpha- and beta-amyrin from Protium heptaphyllum (Aubl.) March