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光学参数
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光学参数
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optical parameter
光学参数
红外系统的光学参数应该与光学系统相同,常用的光学参数有:等效焦距、后焦距、光学视场、瞬时视场、F数、相对孔径、数值孔径、光学孔径等。
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fire proof material
fireproof valve
fire protection design
fire protection design of museum
fire protection detection
fire protection economics
Fire Protection Law of the People's Republic of China
fire protection level
fire protection of general layout
fire protection of hydropower station
fire protection of reinforced concrete structures
fire protection of steel structures
fire protection of tunnel structure
fire protection system
fire protection system flight test
fire protection technology and engineering
fire protection water supply and hydrant systems
fire protection water supply system of constant high pressure
fire protection water supply system of low pressure
fire protection water supply system of temporary high pressure
Fire Publicity Day
fire pump
fire pumps
fire rescue tools
fire reservoir
科学参考收录了854744条科技类词条,基本涵盖了常见科技类参考文献及英语词汇的翻译,是科学学习和研究的有利工具。
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更新时间:2025/12/15 13:17:04