... distance of face roof under control [采矿]控顶距 distance of near field 近场距离 distance of run 空刀距离 ...
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Tip sample distance control system is the key part of scanning near field infrared microscopy.
针尖样品的距离控制系统是扫描近场红外显微镜的重要组成部分。
This formula is not limited by the aperture radius and the distance from the screen and can be used as a theory of near field optics.
推导了圆孔衍射公式,该公式不受孔径大小和到屏距离的限制,可以作为近场光学的理论。
The sound pressure at near distance under free field was computed by using the wave number integration and the basic characteristics of the radiated noise were analyzes.
利用波数积分方法仿真计算了该模型在自由场条件下的近程声场,并分析了近场辐射噪声的基本规律。
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