fluorite，英語單詞，主要用作名詞，作名詞時譯為“[礦物] 氟石，[礦物] 螢石”。
基本介紹
- 外文名：fluorite
- 詞性：名詞
- 英式發音：['flʊəraɪt; 'flɔː-]
- 美式發音：['flʊə,raɪt]
單詞用法,短語搭配,雙語例句,
單詞用法
N a white or colourless mineral sometimes fluorescent and often tinted by impurities, found in veins and as deposits from hot gases. It is used in the manufacture of glass, enamel, and jewellery, and is the chief ore of fluorine. Composition: calcium fluoride. Formula: CaF2. Crystal structure: cubic 熒石 (Also called (in Britain and certain other countries) fluorspar, fluor) [美國英語]
短語搭配
fluorite lens 螢石透鏡 ; 熒石透鏡 ; 螢石鏡片 ; 螢石
Fluorite equipment 螢石浮選成套設備
fluorite ore 螢石礦 ; 螢石礦石 ; 氟石礦
fluorite granite 熒石花崗岩
Purple Fluorite 紫瑩玉
fluorite pneumoconiosis 熒石塵肺
fluorite phase 螢石相
cubic fluorite 立方螢石
fluorite mine 螢石礦
雙語例句
Adding ground fluorite powder makes the molten metals more fluid and protects the titanium from air as it cools.
加入螢石粉(即氟化鈣)可以使熔融態的金屬更具有流動性，並在鈦冷卻過程中將鈦與空氣隔絕。
Some people think that the glowing pearl in ancient China may be circulating mostly from Syria and other places made of fluorite.
一些人認為，我國古代流傳的夜明珠可能大多由來自敘利亞等地的螢石製成。
The technogenic sedimentation refers to the precipitation of gypsum, calcite, fluorite, as well as hydroxides, oxides and salts of some heavy metallic elements from polluted groundwater.
後者是指從被污染地下水中沉澱析出石膏、方解石、螢石以及某些重金屬元素的氫氧化物、氧化物、酸式鹽和鹼式鹽的過程。
