Optical planes. Reading glasses and so on, the Company has a long history and high-quality technical personnel.
光学架。老花镜等，本公司具有悠久的历史和高素质的技术人员。
The method estimates intersecting point by means of optical axis public vertical line of two different planes in space.
该方法利用空间两异面光 轴公垂线估计交会点位置，克服了常规算法中的模型误差。
Optical properties of a system composed of a metal slab with two planes of periodically arranged dielectric spheres on the metal surface have been investigated.
研究了金属板的上下表面附近各放置一层按周期排列的电介质小球的体系的光学性质。
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