This damage is usually observed in fibrous composite media.
损伤通常在复合材料中发生。
Made of high strength-low density fibers and a matrix, the fibrous composite enjoys many excellent properties or special characteristics and finds wide applications.
纤维增强复合材料是由高强度、低密度的纤维材料与基体组成，具有很多其它材料所不具有的特性，其应用范围越来越大。
An energy method for determining fracture toughness of fibrous composite laminates was based on the theory of elastic energy release rate and crack-growth resistance in this paper.
应用线弹性断裂力学的弹性能释放率及裂纹扩展阻力等基本概念和理论，建立起确定纤维增强高分子聚合物复合材料断裂韧性的能量方法。
Describes the structure and principle of new type of direct evaporative cooling air conditioner. Discusses the performance of the fibrous composite filler used in this air conditioner.
阐述新型直接蒸发冷却空调机的结构和原理，并详细讨论复合纤维填料的性能。
After a composite material appears a crack, its fibrous position forms bridge, and this is an inevitable phenomenon.
复合材料产生裂纹后，其纤维处形成“桥连”，这是一个不可避免的现象。
Mixing method is the primary approach for getting highperformance cement-based composite materials and fibrous reinforcement is core.
复合化是水泥基材料高性能化的主要途径，纤维增强是核心。
Disclosed is a layered composite system comprising one or several layers a made of an open-cell foam based on an aminoplast, and one or several layers b made of nonwoven fabric or fibrous tissue.
本发明公开了一种层状复合体系，包含由基于氨基塑料的开孔泡沫制成的一层或几层A及由非织造织物或纤维织物制成的一层或几层B。
By comparison, the main trends of magnetic microwave absorbents were forward to nano-scale, composite structure and fibrous morphology.
通过对比发现，磁性吸波材料研究的主要趋势为尺度纳米化、结构复合化以及形貌纤维化。
By comparison, the main trends of magnetic microwave absorbents were forward to nano-scale, composite structure and fibrous morphology.
通过对比发现，磁性吸波材料研究的主要趋势为尺度纳米化、结构复合化以及形貌纤维化。
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