fluorspar

英[\'flu:əspɑ:]

美[\'fluəˌspɑ]

基本释义

The special trimming for the fluorspar in Hatch No.2 is up to our requirements demands .

二舱氟石的特殊平舱达到了我们的要求.

互联网

The raw materials used in the production of perfluoropolyethers are a mineral ( fluorspar ) and methane.

用于生产全氟聚醚的原料为矿物 ( 荧石 ) 和甲烷.

互联网

Noun

1. a soft mineral (calcium fluoride) that is fluorescent in ultraviolet light; chief source of fluorine