rhenium

/ree-nee-uhm/US // ˈri ni əm //UK // (ˈriːnɪəm) //

铼,钌,铼的,铼的作用

Definitions

n.名词 noun

1
Chemistry.
- : a rare metallic element of the manganese subgroup: used, because of its high melting point, in platinum-rhenium thermocouples. Symbol: Re; atomic number: 75; atomic weight: 186.2.