- aperture type
- 孔径: aperture; diameter of apertu ...
- 类型: type; mold; form; cut
- 孔径: [物理学] aperture; diameter of aperture; [机械工程] bore diameter; caliber; pore size◇孔径比 [光学] aperture ratio; 孔径表面 aperture surface; 孔径公差 hole tolerance; 孔径角 [光学] angular aperture; aperture angle; 孔径校正 [讯] aperture correction; 孔径宽度 aperture; 孔径调准器 aperture compensator; 孔径天线 aperture antenna; 孔径象差 [光学] aperture aberration
- 类型: type; mold; form; cut◇类型论 theory of types; 类型语句 [计算机] type statements
- 半孔径: semiaperture
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