ultrabasics

ultrabasics

美 　英

• adj.【化】超碱的
• 网络超基性；超基性的

词形变化

复数：ultrabasics  

英汉解释

adj.	1. 【化】超碱的,超基性的

英英解释

adj.	1. describes igneous rock that is high in iron and magnesium and contains no free quartz
n.	1. a rock of ultrabasic composition

例句

Many ultrabasics type nephrites have bright green colour and have ore dissemination with magnetite, chromite and sulfide.

超基性岩型软玉多为亮绿色，常有磁铁矿、铁矿和硫化物浸染。