DictionaryForumContacts

   Chinese
Google | Forvo | +
to phrases
辉铜矿 huītóngkuàng
gen. cupreine; cyprite
geol. chalcocite
met. chalcocite (Cu2S); copper glance (Cu2S)
oil chalcosine
tech. beta chalcocite; chalcopyrite; copper glance; glance copper; redruthite; vitreous copper
β-辉铜矿在高于103°C的条件下形成
gen. beta-chalcocite
辉 铜 矿
: 25 phrases in 6 subjects
Earth sciences1
General10
Geology1
Metallurgy1
Oil / petroleum2
Technology10