光聚焦
Based on the basic theory of solar air heating system, the design is the use of Fresnel lens point focusing way is focused on the condenser of the collector, improves the optical efficiency of concentrated heating system.
基于太阳能空气加热系统的基本理论,设计了利用菲涅尔透镜点聚焦方式来聚焦集热的聚光器,提高了聚光集热系统的光学效率。
An improved point-by-point focusing arithmetic of Multi-pulse Wide Band Correlation WBC imaging is presented.
提出了一种多脉冲宽带相关声成像的 逐 点聚焦算法.
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