Major ion chemistry

major ion concentration

ion ion recombination

ion-ion recombination

Sub-ion ion

europium ion and samarium ion co-doping

Fluorine ion Chlorine ion

ion dissociation and ion association

ion implantat ion

ion-beam assisted ion implantation

ion-nitriding and ion-nitrcarburiaing

ion-sorption pump (=ion pump)

kalium ion and natrium ion

linear ion trap-Fourier transform ion cyclotron resonance mass spectrometry

Linear quadrupole ion trap-Fourier transform ion c

Lithium─Ion Battery (Li-Ion Battery)

Plasma immersion ion implantation-ion beam assisted deposition (PIII-IBAD)

proportion of calcium ion and magnesium ion

(the)medical cost social pool for major diseases