A new structural model is proposed which consists of the spring, the reinforcement and the concrete.
为此新提出了由弹簧、钢筋、混凝土三者的组成的统一的结构模型。
A new structural model is gave after investigating the mechanism of bonding and anti-corrosion of the zirconium salt on the surface.
对锆盐在金属表面成键及防腐机理进行探讨,并提出了新的结构模型。
This paper is divided into two parts:The first one is to found new teacher knowledge structural model.
论文共分为两大部分:第一部分是构建新的教师知识结构模型。
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