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copper clad laminate
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  “copper clad laminate”译为未确定词的双语例句
    After the progress of the long time heat-treatment; the fabric intensity is lost seriously. And it is no problem to the copper clad laminate, but it is difficult to satisfy with the fiber glass of three spinning axises for the tremendous loss of the fabric intensity.
    并且该布在连续热处理、长时间焖炉焖烧后布面强度损失很大,这点虽对覆铜箔板用玻纤基布不存在问题,但对承受较大应力的结构材料用纱强度损失太大,难于满足玻纤纱三向织物编织的工艺要求。
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  copper clad laminate
A novel epoxidized soybean oil (ESO) internally toughened phenolic resin(ESO-IT-PR) with both good toughness and excellent thermal stability was prepared as the matrix resin of copper clad laminate (CCL).
      


The applications of nickel/gold electroplating technology on high reliable polytetrafluoroethylene(PTFE)microwave printed circuits (MPC)has been introduced.Some influential factors on soft nickel sulfamate plating and soft gold sulfite plating process and measures of improving adhesion between the nickel barrier and the gold conductor layer have been analyzed.By means of our experiments and product applications,it has been shown that the Ni/Au plating(NGP)technology for the soft PTFE copper clad...

The applications of nickel/gold electroplating technology on high reliable polytetrafluoroethylene(PTFE)microwave printed circuits (MPC)has been introduced.Some influential factors on soft nickel sulfamate plating and soft gold sulfite plating process and measures of improving adhesion between the nickel barrier and the gold conductor layer have been analyzed.By means of our experiments and product applications,it has been shown that the Ni/Au plating(NGP)technology for the soft PTFE copper clad laminates can enhance more greatly high temperature stability,wire bondability and long term reliability of microwave circuits than direct gold plating (DGP)process.Moreover,high frequency performance of microwave devices fabricated with NGP process is more excellent than it is with DGP process.

介绍了高可靠电镀Ni/Au工艺在PTFE微波印制电路上的应用,并分析了氨基磺酸盐镀软镍和亚硫酸盐镀软金工艺的影响因素及提高Ni/Au镀层之间附着力的措施。。通过实验及应用证明了与直接镀金工艺相比,在软基材PTFE敷铜箔板上镀Ni/Au工艺能大大提高微波电路的可焊性、高温稳定性和长期可靠性,并且用其所制作的微波器件的高频性能也优于直接镀金工业。

Electronic 7628 fabric, the advanced research subject in the field of textile processing, is the main raw material of factories that mainly produce Copper Clad Laminate. Inorder to meet the needs of electronic industry, more than half of this product has to be imported. At the same time, gigantic computer and program controlled exchanger developed by our contry also need PCB product that has good property. Therefore, it's necessary to do some research in the quality and property of 7628 fabric so as to...

Electronic 7628 fabric, the advanced research subject in the field of textile processing, is the main raw material of factories that mainly produce Copper Clad Laminate. Inorder to meet the needs of electronic industry, more than half of this product has to be imported. At the same time, gigantic computer and program controlled exchanger developed by our contry also need PCB product that has good property. Therefore, it's necessary to do some research in the quality and property of 7628 fabric so as to meet the special need of electronic product such as computer, communication, meter, electronic house hold appliance.

电子级 7628织物是覆铜箔层压板生产厂家的主要生产原料,在国内纺织加工领域属前沿性科研课题目前国内还需进口用量的一半以满足高速增长的电子工业需要同时我国研制生产的巨型电子计算机和大型程控交换机等高技术产品也急需性能优良的 PCB产品因此,开展 7628织物工艺优化设计的研究 ,通过对 7628织物质量和性能的技术攻坚,满足计算机、通讯、仪表及家用电器等电子产品的特殊需求,显得尤为重要

Through the studies on the basic mate rial property of high frequency and h igh speed Copper Clad Laminates,we have optimized the design of the El ectronic -grade 7628fabric with E -f iberglass by using the secondary general rotation comb ined design method.It is found that t he property of the fiber material and spinning process have something to do with the final structure of the y arn.When thinner fibers of little difference are used,the evenness of fiberglass yarn is will be achieved.

通过对高频高速CopperCladLaminates基材性能的研究,二次通用旋转组合设计的方法,对电子级7628织物用E玻璃纤维纱进行优化设计,认为纤维原料性能、纺纱工艺过程等与最终纱线结构有关,当采用较细和细度差异小的玻纤进行纺纱时,对提高玻纤纱条干均匀度效果显著.

 
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