This paper introduced mode of collecting, technology of filtering and measuring process about image of three dimension composite preform surface.
首先介绍了三维编织复合材料预制件表面图象的采集方式、滤波技术以及平均编织角的测试过程;
Such composite floor by the manufacturing methods consists of preparation of surface substrate (core and the bottom) and the compound technology.
此种复合地板的制造方法,分为表层、基材(芯层和底层)的 制备以及复合地板工艺。
The CZYO series composite oxide, with its large BET surface area, high OSC and good high-temperature resistance performance, is promising oxygen storage compound for the new TWC technology.
CZYO复合氧化物具有BET表面积大、OSC高等优良的耐高温性能,是适用于开发新一代TWC的储氧材料。
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