Glass-ceramics material which is composed of uniform distribution glass phase and minicrystal phase, can be prepared by the parent glass via controlling the behavior of crystallization.

微晶玻璃是由基础玻璃经控制晶化行为而制成的微晶体和玻璃相均匀分布的一种新型无机非金属材料。

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The most frustrating part of being a parent is that sometimes you really want to have fun with your kids but your energy level is so low that you can hardly get off the couch to get a glass of water.

作为父母，最令人郁闷的时候是有时你真的想和孩子们一起玩，但是你连起身离开沙发喝杯水的力气都没有。

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Tektites mother stone light green and black, so that the glass meteorite landing are carried out jointly with the parent rock.

玻璃陨石的母石为淡绿色和黑色两种，因此，玻璃陨石的降落都是与母石共同进行的。

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