Experimental curves of etching depth versus repeated rate and radiation time of laser pulse are given.
同时给出了刻蚀深度与脉冲速率及脉冲时间的实验曲线。
The coupling problem between sensitive element and sensing element in etching depth sensor is discussed.
对离子束蚀刻深度传感器敏感元件与传感元件间的耦合问题进行了探讨。
It shows that the measurement result of etching depth is quite influenced by the vibration of sensitive element.
表明敏感元件的振动对蚀刻深度的测量结果有较大影响。
Based on the diffraction optical principle, a formula of the diffraction efficiency and etching depth error of the microlens is obtained.
基于衍射光学原理，获得了微透镜的衍射效率与蚀刻深度误差之间的关系式。
A new method for testing the acid etching depth of WC-Co cemented carbide by flame atomic absorption spectrometry and glow discharge spectrometry has been studied.
研究了原子吸收光谱法和辉光放电光谱仪定量测定硬质合金去钴深度的新技术。
A new method for testing the acid etching depth of WC-Co cemented carbide by flame atomic absorption spectrometry and glow discharge spectrometry has been studied.
研究了原子吸收光谱法和辉光放电光谱仪定量测定硬质合金去钴深度的新技术。
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