The invention provides a light diffusion sheet excellent in dimensional stability, light resistance, light diffusion characteristics, thermal stability, brilliance, and recyclability.
本发明提供尺寸稳定性、耐光性、光扩散性、热稳定性、辉度和资源再利用性优异的光扩散片。
A process connecting metallic slice sheet by diffusion welding is also put forwarded in this dissertation.
本文提出了用真空固态热扩散焊接工艺连接金属分层板的方法。
The diffusion of carbon in hot working process of cladding sheet is analyzed based on diffusion theory and variations of carbon concentration in the high-speed steel matrix.
根据扩散理论和高速钢加热过程中基体的含碳量变化规律，对复合板材热加工过程中碳的迁移进行了讨论。
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