Main production processes of nonwoven-based composite materials were introduced.
介绍了非织造结构复合材料的主要生产工艺,阐述了不同类型非织造结构复合材料的性能及其应用领域,提出了非织造结构复合材料的研发趋势。
The geomagnetic investigation of Southern Barents Sea bottom points on its complicated many-stage geologic-tectonic structures in which two disjunctive structures prevail:Riphean-Vendian inherited rift structures with north-west strike and orthogonal system of superposed faults transformed in north-eastern direction.
南巴伦支海底的地磁测量揭示出其复杂多期的地质构造结构,其中以两期分离型的构造为主导:(1)具NW走向的里菲-文德期继承性裂谷构造;(2)NE向转换叠加断层正交系统。
Summarization for Textile Membrane Structure Materials and its Developing Tendency;
纺织膜结构材料及其发展趋势综述