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aperture of beam
词语: aperture of beam
解释: 射束的横截面,劫束孔经
词性: 名词
词典: 机械专业英汉词典
aperture of beam 相关解释
aperture of beam 〔名词〕射束孔径
aperture of beam 〔名词〕射束横切面
aperture of beam 〔名词〕射束的横截面,劫束孔经