The unique molecular structures of liquid crystal polymer(LCP) and its special function different from the other engineering plastics are introduced.
介绍液晶聚合物十分独特的分子结构，以及不同于其它工程塑料的特殊功能。
As a product of geological history, rock and soil media process their special compositions and fabric structures so that their engineering behavior is very complicated.
岩土体是地质历史的产物，有着特定的物质组分和结构构造，从而表现出复杂的工程力学性质。
According to the characteristics of frame structures with special-shaped column, this paper put forward some advice in structure design of residential building based on engineering experience.
从异型柱框架结构的自身特点出发，结合工程实践经验提出了异型柱在住宅结构设计中应注意的相关问题。
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