Fire had polished the sparkling enamel of its inner walls, sprinkled all over with mica-rich dust.

火力把珐琅质的和发光泽为洞壁摩亮了，洞壁上满云母石的粉屑。

Radiation enters through this window made of mica and knocks off electrons from the gas, typically argon.

辐射通过这扇由云母制成的窗口进入，并从体（通常氩）落电子。

I mean, like the Vikings needed a special diffracting piece of mica to navigate because they could never see the sun.

我的意思，就像维京人需要殊的云母来导航，因为他们根本看不到太阳。

And even as the refined product has become cheaper, the price of spodumene, a feedstock used to transform lithium ores, remains high, squeezing processors' margins.

而且即使精炼产品已经变得更便宜，用于转化锂矿的原料——锂云母的价格仍然很高，这挤压了加工者的利润率。

By the weak light from a few torches within the entrance to the long tunnel, the snowflakes gave off a faint blue glow, like pieces of dancing mica.

在长长的隧道入口处几支火炬微弱的光芒下，雪花发出淡淡的蓝光，仿佛片片舞动的云母。