Brunhilda and the Dark Crystal 布伦希尔达与黑暗水晶
We'd examine the crystal beauty of bright white, frosty flakes on dark, warm mittens.
我们用深色、暖和的手套捧着，仔细欣赏这些水晶般美丽的亮白雪片。
'you basically let the crystal fall on something, black or dark-colored, and then you have to pick it up with a toothpick or brush and put it on a glass slide,' Libbrecht said.
'基本上就是让晶体落在黑色或深色的背景上，然后用个牙签或刷子把它弄到玻璃幻灯片上，'利波瑞特介绍说。
Generally, under these conditions we can form bright bright, dark dark and bright dark polychromatic light photovoltaic spatial solitons in the crystal.
一般而言，在满足上述条件的情况下，双色光可以形成双色光亮孤子、双色光暗孤子、一亮一暗孤子。
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