金属三维微结构加工技术的研究 关键词：MEMS；微加工；反应离子刻蚀；电镀；金属微结构 [gap=1239]Key Words：MEMS；Micmfabricafion；RIE Etching；Electroplating；Metal Micro Structure
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The influence that structure of nickel-plated veneers and particles has on its properties is the result of timber micro structure and metal layer common role.
化学镀镍单板和化学镀镍刨花的组织结构摘要对性能的影响是木材组织和金属镀层共同作用的结果。
On the basis of experiment and change of metal flow line, metallographic structure and micro-hardness in deformation zone, this paper researched process, characteristic and mechanism of fine-blanking.
通过实验和变形区流线变化、金相组织和显微硬度的变化，对精冲成形的过程、特点、精冲成形机理进行了研究。
According to the theory of solid physics from metal micro - structure and compression strength of tin-coating grain, a study is carried out in this essay on mechanism of parts stained with black dust.
根据固体物理中金属的微观结构、镀锡晶粒的抗压强度理论，分析了黑色粉末产生的机理。
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