The enhancement factor strongly depends on the illumination spot size, taper Angle of the probe, and the metalfilmthickness. The tolerance of the alignment Angle is investigated.
研究发现电场增强跟入射光斑大小，探针的锥形角，以及金属膜厚度密切相关。
2
During the process, a film of varying thickness covers the surface of the metal.
在此过程中，一变化着厚度的膜覆盖在金属表面上。
3
Objective To study the shape, thickness and oxide percentage of major metal element of oxide film on Ni-Cr porcelain alloy after anodizing pretreatment.