“f-θ lens”的概念、定义、翻译、参考文献-科学参考

单词	f-θ lens
释义	f-θ lens Encyclopedia 理学〔光学器件〕释 scanning lens; f-θ lens扫描物镜具有线性扫描特性的一种特殊物镜。在设定范围内其像高与扫描角度成正比。
随便看	scale invariant feature transform scale invariant function scale-invariant perturbation scale-invariant spectrum scale leaf scale length scale level scale mark scale measure scale model scalene scalene spherical triangle scalene triangle scalenohedron scalenus scale of a map scale of community unit scale of foreign capital utilization scale of geological survey scale of mineral resources scale of pasture water supply scale of segregation Scale on a Sundial of the Ming Dynasty scale operating of farmland scale pair

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