It has a close-packed hexagonal crystal structure.

它有密排六方晶体结构。

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Any given volume of water contains two types of molecular structures-one a blobby, loosely packed agglomeration and the other a tight, regular arrangement resembling a crystal lattice.

任何给定容量的水包含两种类型的分子结构—一种是点点松散的凝聚体，而另外一种是紧凑规则的类似晶体的组合。

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Phenol and cresol isomers could be well separated in liquid crystal PBOB packed column.

苯酚和甲酚异构体在液晶pbob填充柱上分离良好。

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This fantastic plastic has molecules far longer than those of regular polyethylene, and these molecules are, in addition, packed tightly into a crystal structure rather than being scattered at random.

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