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入瞳直径
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镜头参数
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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。
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carbon cluster
carbon composite refractories
carbon containing refractory
carbon credit
carbon cycle
carbon cycle model
carbon cycling
carbon-deflagration model
carbon density
carbon deposition
carbon detonation
carbon dioxide
carbon dioxide analyzer
carbon dioxide-based polycarbonate
carbon dioxide capture,utilization and storage
carbon dioxide compensation point
carbon dioxide compression refrigeration cycle
carbon dioxide content
carbon dioxide dissociation curve
carbon dioxide equivalence
carbon dioxide evolution rate,CER
carbon dioxide fertilization effect
carbon dioxide flooding
carbon dioxide fracturing
carbon dioxide geological storage
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