H+ H2→H2 + H state-to-state reaction
H4 digital broadband channel H4
H7 subtype avian influenza viruses AIV H7
α-K8 H2 [SiW9Ti3 O 40]·15H2 O
dry bulb temperature wet bulb temparature
A new H3 influenza virus variant
ambient temperature H2-O2 recombination
anaerobic H2-producing bacteria
angle distributions of H2 molecules