This paper introduces a new copper foil adhesive for bakelite paper laminate. The adhesive raises the comparative tracking index (CTI), proof welding, peel strength of the laminate.
本文介绍了一种新的覆铜板铜箔胶粘剂,应用于酚醛纸板上,具有较高的耐漏电起痕性;
This paper draws the conclusion that as long as the laminate area proportion reaches more than 27%, and laminate area is roughed quite well, the shear stiffness can be guaranteed.
结论只要叠合接触比例在27%以上,叠合接触面经有效粗糙处理和配筋,就能保证叠合接触面的抗剪刚度。
This paper describes the hybrid-construction PCB were fabricated by the FR-4 laminate and high performance low-loss prepreg to achieve lower signal crosstalk and permit lower cost.
综述了采用低成本的常规FR - 4层压板芯材和低介电常数高性能的半固化片形成的混合结构印制板,它具有较低的信号串扰和较低的成本。
In this paper, biomechanical research achievements in porcelain laminate veneers design and operation were investigated and summarized in order to direct clinical work.
本文主要总结近年来国内外学者在瓷贴面设计及操作方面的生物力学研究成果,以期更好地指导临床工作。
This paper studies the transmission principle of magnetic wave through laminate and the effect of process factors on the transmission, the mechanism is also discussed.
本文阐述了单层平板的透波原理,对工艺中影响材料透波的一些因素进行了研究,并对其机理进行了探讨。
The delamination is assumed to be elliptical in shape. In this paper the critical load of delamination buckling for a symmetric cross-ply laminate acted on by biaxial load is investigated.
脱层区域假定为椭圆形状,本文研究了在双轴载荷作用下对称正交铺设层板脱层屈曲的临界载荷,脱层厚度、半轴比、子层角以及载荷比对临界载荷的影响均进行了研究。
The delamination is assumed to be elliptical in shape. In this paper the critical load of delamination buckling for a symmetric cross-ply laminate acted on by biaxial load is investigated.
脱层区域假定为椭圆形状,本文研究了在双轴载荷作用下对称正交铺设层板脱层屈曲的临界载荷,脱层厚度、半轴比、子层角以及载荷比对临界载荷的影响均进行了研究。
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