“needle scanning”的概念、定义、翻译、参考文献-科学参考

单词	needle scanning
释义	needle scanning Encyclopedia 工学激光参数测量方法释 needle scanning针扫法基于光的反射理论，通过检测由可转动的光扫描针反射到传感器上的激光束能量，测量光束径向功率密度分布的方法。
随便看	sphere bound sphere bundle sphere-cone intersection sphere covering sphere-cylinder intersection sphere embedding sphere eversion sphere geodesic sphere geometry sphere grid sphere inversion sphere-like sphere line picking sphere metric sphere of action sphere of activity sphere of complex numbers sphere of contact sphere of curvature sphere of Edoxus sphere of gravity sphere of influence sphere of inversion sphere of similarity sphere packing

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