其特殊的分子结构在于一侧是氟原子而另一侧是氢原子的不平衡排列。
Its particular molecular structure involves a lopsided arrangement of fluorine atoms on one side and hydrogen atoms on the other.
其使用一种特殊的过滤膜充当分子过滤器，凭借让水份子通过而留下那些使水变咸的离子，诸如钠和氯化物离子。
This uses special membranes which act as molecular sieves by passing water molecules while holding back the ions, such as sodium and chloride, that make water salty.
知识分子犯罪作为一种特殊社会现象，有其独特的特征表现和社会心理动因。
Intellectual crime, as a special social phenomenon, has its peculiar features and social psychological motives.
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