The insulation material core plays a part in heat insulation and energy saving, and reduces roof weight due to its lightweight.
保温芯材不仅起到保温节能的作用，而且由于轻质，可降低屋面重量。
The method has been applied to the complex model analysis of a sandwich cantilever beam with viscoelastic damping material core and verified experimentally.
应用上述方法对悬臂约束阻尼层梁的复模态参数进行了分析，并进行了实验验证。
As a new kind of material, core-shell structure nanocomposite materials have become the focus of intensive research owing to their distinctive geometries, novel properties, and potential applications.
作为一种新型的材料，核-壳结构纳米复合材料由于其独特的结构、性质和巨大的潜在应用前景，引起人们广泛的研究兴趣。
As a new kind of material, core-shell structure nanocomposite materials have become the focus of intensive research owing to their distinctive geometries, novel properties, and potential applications.
作为一种新型的材料，核-壳结构纳米复合材料由于其独特的结构、性质和巨大的潜在应用前景，引起人们广泛的研究兴趣。
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