“entrance pupil diameter”的概念、定义、翻译、参考文献-科学参考

单词	entrance pupil diameter
释义	entrance pupil diameter Encyclopedia 艺术学镜头参数释 entrance pupil diameter入瞳直径一束与摄影镜头光轴平行之光线中，能够自摄影镜头前方射入并通过镜头的最大入射光束直径，即光圈在摄影镜头物空间所成像的直径。一般用Dλ标示。又称入射光瞳直径。
随便看	reverse telephoto objective reverse telescope reverse-then-add sequence reverse the order of songs reverse thrust device of flap rotating baffle reverse thrust efficiency reverse thrust flow coefficient reverse transcriptase reverse transcription reverse transcription polymerase chain reaction reverse transcription polymerase chain reaction，RT-PCR reverse transition reverse voltage reverse wetting agent reverse word segmentation method reversibility reversibility and irreversibility reversibility of optical path reversibility paradox reversible reversible addition fragmentation chain transfer polymerization reversible addition-fragmentation chain transfer polymerization reversible addition fragmentation chain transfer polymerization (RAFTP) reversible automaton reversible capacity

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