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eyepiece [英] [ˈaɪpi:s] [美] [ˈaɪˌpis] [名] 目镜 词频排名 40781/55435 学习人数 3250 难度等级 3/10 认知比例 35.47% 例句 microscope eyepiece 显微镜目镜 "The telescope consists of two lenses, the eyepiece and the objective." 望远镜由两个透镜,即目镜和物镜组成。 "To calculate exit pupil, divide the aperture (in mm) by the power of the eyepiece being used." 为了计算出射光瞳,可将孔径(单位mm)除以目镜的放大倍数。 助记 联想 objective 物镜
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